1207737720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12953}}^1$

素因数の和:13014

約数の個数: 192

約数和(自身を含む): 4607478720

約数和(自身を除く): 3399741000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2220, 2331, 2520, 2590, 2664, 3108, 3330, 3885, 4440, 4662, 5180, 6216, 6660, 7770, 9324, 10360, 11655, 12953, 13320, 15540, 18648, 23310, 25906, 31080, 38859, 46620, 51812, 64765, 77718, 90671, 93240, 103624, 116577, 129530, 155436, 181342, 194295, 233154, 259060, 272013, 310872, 362684, 388590, 453355, 466308, 479261, 518120, 544026, 582885, 725368, 777180, 816039, 906710, 932616, 958522, 1088052, 1165770, 1360065, 1437783, 1554360, 1632078, 1813420, 1917044, 2176104, 2331540, 2396305, 2720130, 2875566, 3264156, 3354827, 3626840, 3834088, 4080195, 4313349, 4663080, 4792610, 5440260, 5751132, 6528312, 6709654, 7188915, 8160390, 8626698, 9585220, 10064481, 10880520, 11502264, 13419308, 14377830, 16320780, 16774135, 17253396, 19170440, 20128962, 21566745, 26838616, 28755660, 30193443, 32641560, 33548270, 34506792, 40257924, 43133490, 50322405, 57511320, 60386886, 67096540, 80515848, 86266980, 100644810, 120773772, 134193080, 150967215, 172533960, 201289620, 241547544, 301934430, 402579240, 603868860, 1207737720]

約数ペア:

[(1, 1207737720), (2, 603868860), (3, 402579240), (4, 301934430), (5, 241547544), (6, 201289620), (7, 172533960), (8, 150967215), (9, 134193080), (10, 120773772), (12, 100644810), (14, 86266980), (15, 80515848), (18, 67096540), (20, 60386886), (21, 57511320), (24, 50322405), (28, 43133490), (30, 40257924), (35, 34506792), (36, 33548270), (37, 32641560), (40, 30193443), (42, 28755660), (45, 26838616), (56, 21566745), (60, 20128962), (63, 19170440), (70, 17253396), (72, 16774135), (74, 16320780), (84, 14377830), (90, 13419308), (105, 11502264), (111, 10880520), (120, 10064481), (126, 9585220), (140, 8626698), (148, 8160390), (168, 7188915), (180, 6709654), (185, 6528312), (210, 5751132), (222, 5440260), (252, 4792610), (259, 4663080), (280, 4313349), (296, 4080195), (315, 3834088), (333, 3626840), (360, 3354827), (370, 3264156), (420, 2875566), (444, 2720130), (504, 2396305), (518, 2331540), (555, 2176104), (630, 1917044), (666, 1813420), (740, 1632078), (777, 1554360), (840, 1437783), (888, 1360065), (1036, 1165770), (1110, 1088052), (1260, 958522), (1295, 932616), (1332, 906710), (1480, 816039), (1554, 777180), (1665, 725368), (2072, 582885), (2220, 544026), (2331, 518120), (2520, 479261), (2590, 466308), (2664, 453355), (3108, 388590), (3330, 362684), (3885, 310872), (4440, 272013), (4662, 259060), (5180, 233154), (6216, 194295), (6660, 181342), (7770, 155436), (9324, 129530), (10360, 116577), (11655, 103624), (12953, 93240), (13320, 90671), (15540, 77718), (18648, 64765), (23310, 51812), (25906, 46620), (31080, 38859)]