7750828080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15313}}^1$

素因数の和:15388

約数の個数: 240

約数和(自身を含む): 28142231520

約数和(自身を除く): 20391403440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 360, 370, 380, 444, 456, 555, 570, 592, 666, 684, 703, 720, 740, 760, 855, 888, 912, 1110, 1140, 1332, 1368, 1406, 1480, 1520, 1665, 1710, 1776, 2109, 2220, 2280, 2664, 2736, 2812, 2960, 3330, 3420, 3515, 4218, 4440, 4560, 5328, 5624, 6327, 6660, 6840, 7030, 8436, 8880, 10545, 11248, 12654, 13320, 13680, 14060, 15313, 16872, 21090, 25308, 26640, 28120, 30626, 31635, 33744, 42180, 45939, 50616, 56240, 61252, 63270, 76565, 84360, 91878, 101232, 122504, 126540, 137817, 153130, 168720, 183756, 229695, 245008, 253080, 275634, 290947, 306260, 367512, 459390, 506160, 551268, 566581, 581894, 612520, 689085, 735024, 872841, 918780, 1102536, 1133162, 1163788, 1225040, 1378170, 1454735, 1699743, 1745682, 1837560, 2205072, 2266324, 2327576, 2618523, 2756340, 2832905, 2909470, 3399486, 3491364, 3675120, 4364205, 4532648, 4655152, 5099229, 5237046, 5512680, 5665810, 5818940, 6798972, 6982728, 8498715, 8728410, 9065296, 10198458, 10474092, 10765039, 11025360, 11331620, 11637880, 13092615, 13597944, 13965456, 16997430, 17456820, 20396916, 20948184, 21530078, 22663240, 23275760, 25496145, 26185230, 27195888, 32295117, 33994860, 34913640, 40793832, 41896368, 43060156, 45326480, 50992290, 52370460, 53825195, 64590234, 67989720, 69827280, 81587664, 86120312, 96885351, 101984580, 104740920, 107650390, 129180468, 135979440, 161475585, 172240624, 193770702, 203969160, 209481840, 215300780, 258360936, 322951170, 387541404, 407938320, 430601560, 484426755, 516721872, 645902340, 775082808, 861203120, 968853510, 1291804680, 1550165616, 1937707020, 2583609360, 3875414040, 7750828080]

約数ペア:

[(1, 7750828080), (2, 3875414040), (3, 2583609360), (4, 1937707020), (5, 1550165616), (6, 1291804680), (8, 968853510), (9, 861203120), (10, 775082808), (12, 645902340), (15, 516721872), (16, 484426755), (18, 430601560), (19, 407938320), (20, 387541404), (24, 322951170), (30, 258360936), (36, 215300780), (37, 209481840), (38, 203969160), (40, 193770702), (45, 172240624), (48, 161475585), (57, 135979440), (60, 129180468), (72, 107650390), (74, 104740920), (76, 101984580), (80, 96885351), (90, 86120312), (95, 81587664), (111, 69827280), (114, 67989720), (120, 64590234), (144, 53825195), (148, 52370460), (152, 50992290), (171, 45326480), (180, 43060156), (185, 41896368), (190, 40793832), (222, 34913640), (228, 33994860), (240, 32295117), (285, 27195888), (296, 26185230), (304, 25496145), (333, 23275760), (342, 22663240), (360, 21530078), (370, 20948184), (380, 20396916), (444, 17456820), (456, 16997430), (555, 13965456), (570, 13597944), (592, 13092615), (666, 11637880), (684, 11331620), (703, 11025360), (720, 10765039), (740, 10474092), (760, 10198458), (855, 9065296), (888, 8728410), (912, 8498715), (1110, 6982728), (1140, 6798972), (1332, 5818940), (1368, 5665810), (1406, 5512680), (1480, 5237046), (1520, 5099229), (1665, 4655152), (1710, 4532648), (1776, 4364205), (2109, 3675120), (2220, 3491364), (2280, 3399486), (2664, 2909470), (2736, 2832905), (2812, 2756340), (2960, 2618523), (3330, 2327576), (3420, 2266324), (3515, 2205072), (4218, 1837560), (4440, 1745682), (4560, 1699743), (5328, 1454735), (5624, 1378170), (6327, 1225040), (6660, 1163788), (6840, 1133162), (7030, 1102536), (8436, 918780), (8880, 872841), (10545, 735024), (11248, 689085), (12654, 612520), (13320, 581894), (13680, 566581), (14060, 551268), (15313, 506160), (16872, 459390), (21090, 367512), (25308, 306260), (26640, 290947), (28120, 275634), (30626, 253080), (31635, 245008), (33744, 229695), (42180, 183756), (45939, 168720), (50616, 153130), (56240, 137817), (61252, 126540), (63270, 122504), (76565, 101232), (84360, 91878)]