31283778960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2153}}^1$

素因数の和:2244

約数の個数: 480

約数和(自身を含む): 127308637440

約数和(自身を除く): 96024858480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 620, 630, 651, 720, 744, 756, 837, 840, 868, 930, 945, 961, 1008, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1922, 1953, 2153, 2160, 2170, 2232, 2480, 2520, 2604, 2790, 2883, 3024, 3255, 3348, 3472, 3720, 3780, 3844, 3906, 4185, 4306, 4340, 4464, 4805, 5040, 5208, 5580, 5766, 5859, 6459, 6510, 6696, 6727, 7440, 7560, 7688, 7812, 8370, 8612, 8649, 8680, 9610, 9765, 10416, 10765, 11160, 11532, 11718, 12918, 13020, 13392, 13454, 14415, 15071, 15120, 15376, 15624, 16740, 17224, 17298, 17360, 19220, 19377, 19530, 20181, 21530, 22320, 23064, 23436, 25836, 25947, 26040, 26908, 28830, 29295, 30142, 31248, 32295, 33480, 33635, 34448, 34596, 38440, 38754, 39060, 40362, 43060, 43245, 45213, 46128, 46872, 51672, 51894, 52080, 53816, 57660, 58131, 58590, 60284, 60543, 64590, 66743, 66960, 67270, 69192, 75355, 76880, 77508, 78120, 80724, 86120, 86490, 90426, 93744, 96885, 100905, 103344, 103788, 107632, 115320, 116262, 117180, 120568, 121086, 129180, 129735, 133486, 134540, 135639, 138384, 150710, 155016, 156240, 161448, 172240, 172980, 180852, 181629, 193770, 200229, 201810, 207576, 226065, 230640, 232524, 234360, 241136, 242172, 258360, 259470, 266972, 269080, 271278, 290655, 301420, 302715, 310032, 322896, 333715, 345960, 361704, 363258, 387540, 400458, 403620, 406917, 415152, 452130, 465048, 467201, 468720, 484344, 516720, 518940, 533944, 538160, 542556, 581310, 600687, 602840, 605430, 667430, 678195, 691920, 723408, 726516, 775080, 800916, 807240, 813834, 904260, 908145, 930096, 934402, 968688, 1001145, 1037880, 1067888, 1085112, 1162620, 1201374, 1205680, 1210860, 1334860, 1356390, 1401603, 1453032, 1550160, 1601832, 1614480, 1627668, 1802061, 1808520, 1816290, 1868804, 2002290, 2034585, 2069033, 2075760, 2170224, 2325240, 2336005, 2402748, 2421720, 2669720, 2712780, 2803206, 2906064, 3003435, 3203664, 3255336, 3604122, 3617040, 3632580, 3737608, 4004580, 4069170, 4138066, 4204809, 4650480, 4672010, 4805496, 4843440, 5339440, 5425560, 5606412, 6006870, 6207099, 6510672, 7008015, 7208244, 7265160, 7475216, 8009160, 8138340, 8276132, 8409618, 9010305, 9344020, 9610992, 10345165, 10851120, 11212824, 12013740, 12414198, 12614427, 14016030, 14416488, 14483231, 14530320, 16018320, 16276680, 16552264, 16819236, 18020610, 18621297, 18688040, 20690330, 21024045, 22425648, 24027480, 24828396, 25228854, 28032060, 28832976, 28966462, 31035495, 32553360, 33104528, 33638472, 36041220, 37242594, 37376080, 41380660, 42048090, 43449693, 48054960, 49656792, 50457708, 55863891, 56064120, 57932924, 62070990, 63072135, 67276944, 72082440, 72416155, 74485188, 82761320, 84096180, 86899386, 93106485, 99313584, 100915416, 111727782, 112128240, 115865848, 124141980, 126144270, 130349079, 144164880, 144832310, 148970376, 165522640, 168192360, 173798772, 186212970, 201830832, 217248465, 223455564, 231731696, 248283960, 252288540, 260698158, 279319455, 289664620, 297940752, 336384720, 347597544, 372425940, 391047237, 434496930, 446911128, 496567920, 504577080, 521396316, 558638910, 579329240, 651745395, 695195088, 744851880, 782094474, 868993860, 893822256, 1009154160, 1042792632, 1117277820, 1158658480, 1303490790, 1489703760, 1564188948, 1737987720, 1955236185, 2085585264, 2234555640, 2606981580, 3128377896, 3475975440, 3910472370, 4469111280, 5213963160, 6256755792, 7820944740, 10427926320, 15641889480, 31283778960]

約数ペア:

[(1, 31283778960), (2, 15641889480), (3, 10427926320), (4, 7820944740), (5, 6256755792), (6, 5213963160), (7, 4469111280), (8, 3910472370), (9, 3475975440), (10, 3128377896), (12, 2606981580), (14, 2234555640), (15, 2085585264), (16, 1955236185), (18, 1737987720), (20, 1564188948), (21, 1489703760), (24, 1303490790), (27, 1158658480), (28, 1117277820), (30, 1042792632), (31, 1009154160), (35, 893822256), (36, 868993860), (40, 782094474), (42, 744851880), (45, 695195088), (48, 651745395), (54, 579329240), (56, 558638910), (60, 521396316), (62, 504577080), (63, 496567920), (70, 446911128), (72, 434496930), (80, 391047237), (84, 372425940), (90, 347597544), (93, 336384720), (105, 297940752), (108, 289664620), (112, 279319455), (120, 260698158), (124, 252288540), (126, 248283960), (135, 231731696), (140, 223455564), (144, 217248465), (155, 201830832), (168, 186212970), (180, 173798772), (186, 168192360), (189, 165522640), (210, 148970376), (216, 144832310), (217, 144164880), (240, 130349079), (248, 126144270), (252, 124141980), (270, 115865848), (279, 112128240), (280, 111727782), (310, 100915416), (315, 99313584), (336, 93106485), (360, 86899386), (372, 84096180), (378, 82761320), (420, 74485188), (432, 72416155), (434, 72082440), (465, 67276944), (496, 63072135), (504, 62070990), (540, 57932924), (558, 56064120), (560, 55863891), (620, 50457708), (630, 49656792), (651, 48054960), (720, 43449693), (744, 42048090), (756, 41380660), (837, 37376080), (840, 37242594), (868, 36041220), (930, 33638472), (945, 33104528), (961, 32553360), (1008, 31035495), (1080, 28966462), (1085, 28832976), (1116, 28032060), (1240, 25228854), (1260, 24828396), (1302, 24027480), (1395, 22425648), (1488, 21024045), (1512, 20690330), (1674, 18688040), (1680, 18621297), (1736, 18020610), (1860, 16819236), (1890, 16552264), (1922, 16276680), (1953, 16018320), (2153, 14530320), (2160, 14483231), (2170, 14416488), (2232, 14016030), (2480, 12614427), (2520, 12414198), (2604, 12013740), (2790, 11212824), (2883, 10851120), (3024, 10345165), (3255, 9610992), (3348, 9344020), (3472, 9010305), (3720, 8409618), (3780, 8276132), (3844, 8138340), (3906, 8009160), (4185, 7475216), (4306, 7265160), (4340, 7208244), (4464, 7008015), (4805, 6510672), (5040, 6207099), (5208, 6006870), (5580, 5606412), (5766, 5425560), (5859, 5339440), (6459, 4843440), (6510, 4805496), (6696, 4672010), (6727, 4650480), (7440, 4204809), (7560, 4138066), (7688, 4069170), (7812, 4004580), (8370, 3737608), (8612, 3632580), (8649, 3617040), (8680, 3604122), (9610, 3255336), (9765, 3203664), (10416, 3003435), (10765, 2906064), (11160, 2803206), (11532, 2712780), (11718, 2669720), (12918, 2421720), (13020, 2402748), (13392, 2336005), (13454, 2325240), (14415, 2170224), (15071, 2075760), (15120, 2069033), (15376, 2034585), (15624, 2002290), (16740, 1868804), (17224, 1816290), (17298, 1808520), (17360, 1802061), (19220, 1627668), (19377, 1614480), (19530, 1601832), (20181, 1550160), (21530, 1453032), (22320, 1401603), (23064, 1356390), (23436, 1334860), (25836, 1210860), (25947, 1205680), (26040, 1201374), (26908, 1162620), (28830, 1085112), (29295, 1067888), (30142, 1037880), (31248, 1001145), (32295, 968688), (33480, 934402), (33635, 930096), (34448, 908145), (34596, 904260), (38440, 813834), (38754, 807240), (39060, 800916), (40362, 775080), (43060, 726516), (43245, 723408), (45213, 691920), (46128, 678195), (46872, 667430), (51672, 605430), (51894, 602840), (52080, 600687), (53816, 581310), (57660, 542556), (58131, 538160), (58590, 533944), (60284, 518940), (60543, 516720), (64590, 484344), (66743, 468720), (66960, 467201), (67270, 465048), (69192, 452130), (75355, 415152), (76880, 406917), (77508, 403620), (78120, 400458), (80724, 387540), (86120, 363258), (86490, 361704), (90426, 345960), (93744, 333715), (96885, 322896), (100905, 310032), (103344, 302715), (103788, 301420), (107632, 290655), (115320, 271278), (116262, 269080), (117180, 266972), (120568, 259470), (121086, 258360), (129180, 242172), (129735, 241136), (133486, 234360), (134540, 232524), (135639, 230640), (138384, 226065), (150710, 207576), (155016, 201810), (156240, 200229), (161448, 193770), (172240, 181629), (172980, 180852)]