1816242480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1017

約数の個数: 320

約数和(自身を含む): 6839562240

約数和(自身を除く): 5023319760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 71, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 142, 144, 156, 180, 195, 208, 213, 216, 234, 240, 260, 270, 284, 312, 351, 355, 360, 390, 426, 432, 468, 520, 540, 568, 585, 624, 639, 702, 710, 720, 780, 852, 911, 923, 936, 1040, 1065, 1080, 1136, 1170, 1278, 1404, 1420, 1560, 1704, 1755, 1822, 1846, 1872, 1917, 2130, 2160, 2340, 2556, 2733, 2769, 2808, 2840, 3120, 3195, 3408, 3510, 3644, 3692, 3834, 4260, 4555, 4615, 4680, 5112, 5466, 5538, 5616, 5680, 6390, 7020, 7288, 7384, 7668, 8199, 8307, 8520, 9110, 9230, 9360, 9585, 10224, 10932, 11076, 11843, 12780, 13665, 13845, 14040, 14576, 14768, 15336, 16398, 16614, 17040, 18220, 18460, 19170, 21864, 22152, 23686, 24597, 24921, 25560, 27330, 27690, 28080, 30672, 32796, 33228, 35529, 36440, 36920, 38340, 40995, 41535, 43728, 44304, 47372, 49194, 49842, 51120, 54660, 55380, 59215, 64681, 65592, 66456, 71058, 72880, 73840, 76680, 81990, 83070, 94744, 98388, 99684, 106587, 109320, 110760, 118430, 122985, 124605, 129362, 131184, 132912, 142116, 153360, 163980, 166140, 177645, 189488, 194043, 196776, 199368, 213174, 218640, 221520, 236860, 245970, 249210, 258724, 284232, 319761, 323405, 327960, 332280, 355290, 388086, 393552, 398736, 426348, 473720, 491940, 498420, 517448, 532935, 568464, 582129, 639522, 646810, 655920, 664560, 710580, 776172, 840853, 852696, 947440, 970215, 983880, 996840, 1034896, 1065870, 1164258, 1279044, 1293620, 1421160, 1552344, 1598805, 1681706, 1705392, 1746387, 1940430, 1967760, 1993680, 2131740, 2328516, 2522559, 2558088, 2587240, 2842320, 2910645, 3104688, 3197610, 3363412, 3492774, 3880860, 4204265, 4263480, 4657032, 5045118, 5116176, 5174480, 5821290, 6395220, 6726824, 6985548, 7567677, 7761720, 8408530, 8526960, 8731935, 9314064, 10090236, 11642580, 12612795, 12790440, 13453648, 13971096, 15135354, 15523440, 16817060, 17463870, 20180472, 22703031, 23285160, 25225590, 25580880, 27942192, 30270708, 33634120, 34927740, 37838385, 40360944, 45406062, 46570320, 50451180, 60541416, 67268240, 69855480, 75676770, 90812124, 100902360, 113515155, 121082832, 139710960, 151353540, 181624248, 201804720, 227030310, 302707080, 363248496, 454060620, 605414160, 908121240, 1816242480]

約数ペア:

[(1, 1816242480), (2, 908121240), (3, 605414160), (4, 454060620), (5, 363248496), (6, 302707080), (8, 227030310), (9, 201804720), (10, 181624248), (12, 151353540), (13, 139710960), (15, 121082832), (16, 113515155), (18, 100902360), (20, 90812124), (24, 75676770), (26, 69855480), (27, 67268240), (30, 60541416), (36, 50451180), (39, 46570320), (40, 45406062), (45, 40360944), (48, 37838385), (52, 34927740), (54, 33634120), (60, 30270708), (65, 27942192), (71, 25580880), (72, 25225590), (78, 23285160), (80, 22703031), (90, 20180472), (104, 17463870), (108, 16817060), (117, 15523440), (120, 15135354), (130, 13971096), (135, 13453648), (142, 12790440), (144, 12612795), (156, 11642580), (180, 10090236), (195, 9314064), (208, 8731935), (213, 8526960), (216, 8408530), (234, 7761720), (240, 7567677), (260, 6985548), (270, 6726824), (284, 6395220), (312, 5821290), (351, 5174480), (355, 5116176), (360, 5045118), (390, 4657032), (426, 4263480), (432, 4204265), (468, 3880860), (520, 3492774), (540, 3363412), (568, 3197610), (585, 3104688), (624, 2910645), (639, 2842320), (702, 2587240), (710, 2558088), (720, 2522559), (780, 2328516), (852, 2131740), (911, 1993680), (923, 1967760), (936, 1940430), (1040, 1746387), (1065, 1705392), (1080, 1681706), (1136, 1598805), (1170, 1552344), (1278, 1421160), (1404, 1293620), (1420, 1279044), (1560, 1164258), (1704, 1065870), (1755, 1034896), (1822, 996840), (1846, 983880), (1872, 970215), (1917, 947440), (2130, 852696), (2160, 840853), (2340, 776172), (2556, 710580), (2733, 664560), (2769, 655920), (2808, 646810), (2840, 639522), (3120, 582129), (3195, 568464), (3408, 532935), (3510, 517448), (3644, 498420), (3692, 491940), (3834, 473720), (4260, 426348), (4555, 398736), (4615, 393552), (4680, 388086), (5112, 355290), (5466, 332280), (5538, 327960), (5616, 323405), (5680, 319761), (6390, 284232), (7020, 258724), (7288, 249210), (7384, 245970), (7668, 236860), (8199, 221520), (8307, 218640), (8520, 213174), (9110, 199368), (9230, 196776), (9360, 194043), (9585, 189488), (10224, 177645), (10932, 166140), (11076, 163980), (11843, 153360), (12780, 142116), (13665, 132912), (13845, 131184), (14040, 129362), (14576, 124605), (14768, 122985), (15336, 118430), (16398, 110760), (16614, 109320), (17040, 106587), (18220, 99684), (18460, 98388), (19170, 94744), (21864, 83070), (22152, 81990), (23686, 76680), (24597, 73840), (24921, 72880), (25560, 71058), (27330, 66456), (27690, 65592), (28080, 64681), (30672, 59215), (32796, 55380), (33228, 54660), (35529, 51120), (36440, 49842), (36920, 49194), (38340, 47372), (40995, 44304), (41535, 43728)]