2157021360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 480

約数和(自身を含む): 8495884800

約数和(自身を除く): 6338863440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 169, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 311, 312, 338, 342, 351, 360, 380, 390, 432, 456, 468, 494, 507, 513, 520, 540, 570, 585, 622, 624, 676, 684, 702, 720, 741, 760, 780, 845, 855, 912, 933, 936, 988, 1014, 1026, 1040, 1080, 1140, 1170, 1235, 1244, 1352, 1368, 1404, 1482, 1520, 1521, 1555, 1560, 1690, 1710, 1755, 1866, 1872, 1976, 2028, 2052, 2160, 2223, 2280, 2340, 2470, 2488, 2535, 2565, 2704, 2736, 2799, 2808, 2964, 3042, 3110, 3120, 3211, 3380, 3420, 3510, 3705, 3732, 3952, 4043, 4056, 4104, 4446, 4560, 4563, 4665, 4680, 4940, 4976, 5070, 5130, 5598, 5616, 5909, 5928, 6084, 6220, 6422, 6669, 6760, 6840, 7020, 7410, 7464, 7605, 8086, 8112, 8208, 8397, 8892, 9126, 9330, 9360, 9633, 9880, 10140, 10260, 11115, 11196, 11818, 11856, 12129, 12168, 12440, 12844, 13338, 13520, 13680, 13995, 14040, 14820, 14928, 15210, 16055, 16172, 16794, 17727, 17784, 18252, 18660, 19266, 19760, 20215, 20280, 20520, 22230, 22392, 22815, 23636, 24258, 24336, 24880, 25688, 26676, 27990, 28080, 28899, 29545, 29640, 30420, 32110, 32344, 33345, 33588, 35454, 35568, 36387, 36504, 37320, 38532, 40430, 40560, 41040, 41985, 44460, 44784, 45630, 47272, 48165, 48516, 51376, 52559, 53181, 53352, 55980, 57798, 59090, 59280, 60645, 60840, 64220, 64688, 66690, 67176, 70908, 72774, 73008, 74640, 76817, 77064, 80860, 83970, 86697, 88635, 88920, 91260, 94544, 96330, 97032, 105118, 106362, 106704, 109161, 111960, 115596, 118180, 121290, 121680, 128440, 133380, 134352, 141816, 144495, 145548, 153634, 154128, 157677, 159543, 161720, 167940, 173394, 177270, 177840, 181935, 182520, 192660, 194064, 210236, 212724, 218322, 223920, 230451, 231192, 236360, 242580, 256880, 262795, 265905, 266760, 283632, 288990, 291096, 307268, 315354, 319086, 323440, 335880, 346788, 354540, 363870, 365040, 384085, 385320, 420472, 425448, 433485, 436644, 460902, 462384, 472720, 473031, 485160, 525590, 531810, 533520, 545805, 577980, 582192, 614536, 630708, 638172, 671760, 691353, 693576, 709080, 727740, 768170, 770640, 788385, 797715, 840944, 850896, 866970, 873288, 921804, 946062, 970320, 998621, 1051180, 1063620, 1091610, 1152255, 1155960, 1229072, 1261416, 1276344, 1382706, 1387152, 1418160, 1419093, 1455480, 1536340, 1576770, 1595430, 1733940, 1746576, 1843608, 1892124, 1997242, 2074059, 2102360, 2127240, 2183220, 2304510, 2311920, 2365155, 2522832, 2552688, 2765412, 2838186, 2910960, 2995863, 3072680, 3153540, 3190860, 3456765, 3467880, 3687216, 3784248, 3994484, 4148118, 4204720, 4254480, 4366440, 4609020, 4730310, 4993105, 5530824, 5676372, 5991726, 6145360, 6307080, 6381720, 6913530, 6935760, 7095465, 7568496, 7988968, 8296236, 8732880, 8987589, 9218040, 9460620, 9986210, 10370295, 11061648, 11352744, 11983452, 12614160, 12763440, 13827060, 14190930, 14979315, 15977936, 16592472, 17975178, 18436080, 18921240, 19972420, 20740590, 22705488, 23966904, 26962767, 27654120, 28381860, 29958630, 33184944, 35950356, 37842480, 39944840, 41481180, 44937945, 47933808, 53925534, 55308240, 56763720, 59917260, 71900712, 79889680, 82962360, 89875890, 107851068, 113527440, 119834520, 134813835, 143801424, 165924720, 179751780, 215702136, 239669040, 269627670, 359503560, 431404272, 539255340, 719007120, 1078510680, 2157021360]

約数ペア:

[(1, 2157021360), (2, 1078510680), (3, 719007120), (4, 539255340), (5, 431404272), (6, 359503560), (8, 269627670), (9, 239669040), (10, 215702136), (12, 179751780), (13, 165924720), (15, 143801424), (16, 134813835), (18, 119834520), (19, 113527440), (20, 107851068), (24, 89875890), (26, 82962360), (27, 79889680), (30, 71900712), (36, 59917260), (38, 56763720), (39, 55308240), (40, 53925534), (45, 47933808), (48, 44937945), (52, 41481180), (54, 39944840), (57, 37842480), (60, 35950356), (65, 33184944), (72, 29958630), (76, 28381860), (78, 27654120), (80, 26962767), (90, 23966904), (95, 22705488), (104, 20740590), (108, 19972420), (114, 18921240), (117, 18436080), (120, 17975178), (130, 16592472), (135, 15977936), (144, 14979315), (152, 14190930), (156, 13827060), (169, 12763440), (171, 12614160), (180, 11983452), (190, 11352744), (195, 11061648), (208, 10370295), (216, 9986210), (228, 9460620), (234, 9218040), (240, 8987589), (247, 8732880), (260, 8296236), (270, 7988968), (285, 7568496), (304, 7095465), (311, 6935760), (312, 6913530), (338, 6381720), (342, 6307080), (351, 6145360), (360, 5991726), (380, 5676372), (390, 5530824), (432, 4993105), (456, 4730310), (468, 4609020), (494, 4366440), (507, 4254480), (513, 4204720), (520, 4148118), (540, 3994484), (570, 3784248), (585, 3687216), (622, 3467880), (624, 3456765), (676, 3190860), (684, 3153540), (702, 3072680), (720, 2995863), (741, 2910960), (760, 2838186), (780, 2765412), (845, 2552688), (855, 2522832), (912, 2365155), (933, 2311920), (936, 2304510), (988, 2183220), (1014, 2127240), (1026, 2102360), (1040, 2074059), (1080, 1997242), (1140, 1892124), (1170, 1843608), (1235, 1746576), (1244, 1733940), (1352, 1595430), (1368, 1576770), (1404, 1536340), (1482, 1455480), (1520, 1419093), (1521, 1418160), (1555, 1387152), (1560, 1382706), (1690, 1276344), (1710, 1261416), (1755, 1229072), (1866, 1155960), (1872, 1152255), (1976, 1091610), (2028, 1063620), (2052, 1051180), (2160, 998621), (2223, 970320), (2280, 946062), (2340, 921804), (2470, 873288), (2488, 866970), (2535, 850896), (2565, 840944), (2704, 797715), (2736, 788385), (2799, 770640), (2808, 768170), (2964, 727740), (3042, 709080), (3110, 693576), (3120, 691353), (3211, 671760), (3380, 638172), (3420, 630708), (3510, 614536), (3705, 582192), (3732, 577980), (3952, 545805), (4043, 533520), (4056, 531810), (4104, 525590), (4446, 485160), (4560, 473031), (4563, 472720), (4665, 462384), (4680, 460902), (4940, 436644), (4976, 433485), (5070, 425448), (5130, 420472), (5598, 385320), (5616, 384085), (5909, 365040), (5928, 363870), (6084, 354540), (6220, 346788), (6422, 335880), (6669, 323440), (6760, 319086), (6840, 315354), (7020, 307268), (7410, 291096), (7464, 288990), (7605, 283632), (8086, 266760), (8112, 265905), (8208, 262795), (8397, 256880), (8892, 242580), (9126, 236360), (9330, 231192), (9360, 230451), (9633, 223920), (9880, 218322), (10140, 212724), (10260, 210236), (11115, 194064), (11196, 192660), (11818, 182520), (11856, 181935), (12129, 177840), (12168, 177270), (12440, 173394), (12844, 167940), (13338, 161720), (13520, 159543), (13680, 157677), (13995, 154128), (14040, 153634), (14820, 145548), (14928, 144495), (15210, 141816), (16055, 134352), (16172, 133380), (16794, 128440), (17727, 121680), (17784, 121290), (18252, 118180), (18660, 115596), (19266, 111960), (19760, 109161), (20215, 106704), (20280, 106362), (20520, 105118), (22230, 97032), (22392, 96330), (22815, 94544), (23636, 91260), (24258, 88920), (24336, 88635), (24880, 86697), (25688, 83970), (26676, 80860), (27990, 77064), (28080, 76817), (28899, 74640), (29545, 73008), (29640, 72774), (30420, 70908), (32110, 67176), (32344, 66690), (33345, 64688), (33588, 64220), (35454, 60840), (35568, 60645), (36387, 59280), (36504, 59090), (37320, 57798), (38532, 55980), (40430, 53352), (40560, 53181), (41040, 52559), (41985, 51376), (44460, 48516), (44784, 48165), (45630, 47272)]