15415670520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3527}}^1$

素因数の和:3640

約数の個数: 320

約数和(自身を含む): 55324684800

約数和(自身を除く): 39909014280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 71, 72, 76, 81, 90, 95, 108, 114, 120, 135, 142, 152, 162, 171, 180, 190, 213, 216, 228, 270, 284, 285, 324, 342, 355, 360, 380, 405, 426, 456, 513, 540, 568, 570, 639, 648, 684, 710, 760, 810, 852, 855, 1026, 1065, 1080, 1140, 1278, 1349, 1368, 1420, 1539, 1620, 1704, 1710, 1917, 2052, 2130, 2280, 2556, 2565, 2698, 2840, 3078, 3195, 3240, 3420, 3527, 3834, 4047, 4104, 4260, 5112, 5130, 5396, 5751, 6156, 6390, 6745, 6840, 7054, 7668, 7695, 8094, 8520, 9585, 10260, 10581, 10792, 11502, 12141, 12312, 12780, 13490, 14108, 15336, 15390, 16188, 17635, 19170, 20235, 20520, 21162, 23004, 24282, 25560, 26980, 28216, 28755, 30780, 31743, 32376, 35270, 36423, 38340, 40470, 42324, 46008, 48564, 52905, 53960, 57510, 60705, 61560, 63486, 67013, 70540, 72846, 76680, 80940, 84648, 95229, 97128, 105810, 109269, 115020, 121410, 126972, 134026, 141080, 145692, 158715, 161880, 182115, 190458, 201039, 211620, 218538, 230040, 242820, 250417, 253944, 268052, 285687, 291384, 317430, 335065, 364230, 380916, 402078, 423240, 437076, 476145, 485640, 500834, 536104, 546345, 571374, 603117, 634860, 670130, 728460, 751251, 761832, 804156, 874152, 952290, 1001668, 1005195, 1092690, 1142748, 1206234, 1252085, 1269720, 1340260, 1428435, 1456920, 1502502, 1608312, 1809351, 1904580, 2003336, 2010390, 2185380, 2253753, 2285496, 2412468, 2504170, 2680520, 2856870, 3005004, 3015585, 3618702, 3756255, 3809160, 4020780, 4370760, 4507506, 4757923, 4824936, 5008340, 5428053, 5713740, 6010008, 6031170, 6761259, 7237404, 7512510, 8041560, 9015012, 9046755, 9515846, 10016680, 10856106, 11268765, 11427480, 12062340, 13522518, 14273769, 14474808, 15025020, 18030024, 18093510, 19031692, 20283777, 21712212, 22537530, 23789615, 24124680, 27045036, 27140265, 28547538, 30050040, 33806295, 36187020, 38063384, 40567554, 42821307, 43424424, 45075060, 47579230, 54090072, 54280530, 57095076, 67612590, 71368845, 72374040, 81135108, 85642614, 90150120, 95158460, 101418885, 108561060, 114190152, 128463921, 135225180, 142737690, 162270216, 171285228, 190316920, 202837770, 214106535, 217122120, 256927842, 270450360, 285475380, 342570456, 385391763, 405675540, 428213070, 513855684, 570950760, 642319605, 770783526, 811351080, 856426140, 1027711368, 1284639210, 1541567052, 1712852280, 1926958815, 2569278420, 3083134104, 3853917630, 5138556840, 7707835260, 15415670520]

約数ペア:

[(1, 15415670520), (2, 7707835260), (3, 5138556840), (4, 3853917630), (5, 3083134104), (6, 2569278420), (8, 1926958815), (9, 1712852280), (10, 1541567052), (12, 1284639210), (15, 1027711368), (18, 856426140), (19, 811351080), (20, 770783526), (24, 642319605), (27, 570950760), (30, 513855684), (36, 428213070), (38, 405675540), (40, 385391763), (45, 342570456), (54, 285475380), (57, 270450360), (60, 256927842), (71, 217122120), (72, 214106535), (76, 202837770), (81, 190316920), (90, 171285228), (95, 162270216), (108, 142737690), (114, 135225180), (120, 128463921), (135, 114190152), (142, 108561060), (152, 101418885), (162, 95158460), (171, 90150120), (180, 85642614), (190, 81135108), (213, 72374040), (216, 71368845), (228, 67612590), (270, 57095076), (284, 54280530), (285, 54090072), (324, 47579230), (342, 45075060), (355, 43424424), (360, 42821307), (380, 40567554), (405, 38063384), (426, 36187020), (456, 33806295), (513, 30050040), (540, 28547538), (568, 27140265), (570, 27045036), (639, 24124680), (648, 23789615), (684, 22537530), (710, 21712212), (760, 20283777), (810, 19031692), (852, 18093510), (855, 18030024), (1026, 15025020), (1065, 14474808), (1080, 14273769), (1140, 13522518), (1278, 12062340), (1349, 11427480), (1368, 11268765), (1420, 10856106), (1539, 10016680), (1620, 9515846), (1704, 9046755), (1710, 9015012), (1917, 8041560), (2052, 7512510), (2130, 7237404), (2280, 6761259), (2556, 6031170), (2565, 6010008), (2698, 5713740), (2840, 5428053), (3078, 5008340), (3195, 4824936), (3240, 4757923), (3420, 4507506), (3527, 4370760), (3834, 4020780), (4047, 3809160), (4104, 3756255), (4260, 3618702), (5112, 3015585), (5130, 3005004), (5396, 2856870), (5751, 2680520), (6156, 2504170), (6390, 2412468), (6745, 2285496), (6840, 2253753), (7054, 2185380), (7668, 2010390), (7695, 2003336), (8094, 1904580), (8520, 1809351), (9585, 1608312), (10260, 1502502), (10581, 1456920), (10792, 1428435), (11502, 1340260), (12141, 1269720), (12312, 1252085), (12780, 1206234), (13490, 1142748), (14108, 1092690), (15336, 1005195), (15390, 1001668), (16188, 952290), (17635, 874152), (19170, 804156), (20235, 761832), (20520, 751251), (21162, 728460), (23004, 670130), (24282, 634860), (25560, 603117), (26980, 571374), (28216, 546345), (28755, 536104), (30780, 500834), (31743, 485640), (32376, 476145), (35270, 437076), (36423, 423240), (38340, 402078), (40470, 380916), (42324, 364230), (46008, 335065), (48564, 317430), (52905, 291384), (53960, 285687), (57510, 268052), (60705, 253944), (61560, 250417), (63486, 242820), (67013, 230040), (70540, 218538), (72846, 211620), (76680, 201039), (80940, 190458), (84648, 182115), (95229, 161880), (97128, 158715), (105810, 145692), (109269, 141080), (115020, 134026), (121410, 126972)]