1408979040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1451}}^1$

素因数の和:1510

約数の個数: 288

約数和(自身を含む): 5391961344

約数和(自身を除く): 3982982304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 289, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 578, 595, 672, 680, 714, 816, 840, 867, 952, 1020, 1120, 1156, 1190, 1360, 1428, 1445, 1451, 1632, 1680, 1734, 1785, 1904, 2023, 2040, 2312, 2380, 2720, 2856, 2890, 2902, 3360, 3468, 3570, 3808, 4046, 4080, 4335, 4353, 4624, 4760, 5712, 5780, 5804, 6069, 6936, 7140, 7255, 8092, 8160, 8670, 8706, 9248, 9520, 10115, 10157, 11424, 11560, 11608, 12138, 13872, 14280, 14510, 16184, 17340, 17412, 19040, 20230, 20314, 21765, 23120, 23216, 24276, 24667, 27744, 28560, 29020, 30345, 30471, 32368, 34680, 34824, 40460, 40628, 43530, 46240, 46432, 48552, 49334, 50785, 57120, 58040, 60690, 60942, 64736, 69360, 69648, 74001, 80920, 81256, 87060, 97104, 98668, 101570, 116080, 121380, 121884, 123335, 138720, 139296, 148002, 152355, 161840, 162512, 172669, 174120, 194208, 197336, 203140, 232160, 242760, 243768, 246670, 296004, 304710, 323680, 325024, 345338, 348240, 370005, 394672, 406280, 419339, 485520, 487536, 493340, 518007, 592008, 609420, 690676, 696480, 740010, 789344, 812560, 838678, 863345, 971040, 975072, 986680, 1036014, 1184016, 1218840, 1258017, 1381352, 1480020, 1625120, 1677356, 1726690, 1973360, 2072028, 2096695, 2368032, 2437680, 2516034, 2590035, 2762704, 2935373, 2960040, 3354712, 3453380, 3946720, 4144056, 4193390, 4875360, 5032068, 5180070, 5525408, 5870746, 5920080, 6290085, 6709424, 6906760, 8288112, 8386780, 8806119, 10064136, 10360140, 11741492, 11840160, 12580170, 13418848, 13813520, 14676865, 16576224, 16773560, 17612238, 20128272, 20720280, 23482984, 25160340, 27627040, 29353730, 33547120, 35224476, 40256544, 41440560, 44030595, 46965968, 50320680, 58707460, 67094240, 70448952, 82881120, 88061190, 93931936, 100641360, 117414920, 140897904, 176122380, 201282720, 234829840, 281795808, 352244760, 469659680, 704489520, 1408979040]

約数ペア:

[(1, 1408979040), (2, 704489520), (3, 469659680), (4, 352244760), (5, 281795808), (6, 234829840), (7, 201282720), (8, 176122380), (10, 140897904), (12, 117414920), (14, 100641360), (15, 93931936), (16, 88061190), (17, 82881120), (20, 70448952), (21, 67094240), (24, 58707460), (28, 50320680), (30, 46965968), (32, 44030595), (34, 41440560), (35, 40256544), (40, 35224476), (42, 33547120), (48, 29353730), (51, 27627040), (56, 25160340), (60, 23482984), (68, 20720280), (70, 20128272), (80, 17612238), (84, 16773560), (85, 16576224), (96, 14676865), (102, 13813520), (105, 13418848), (112, 12580170), (119, 11840160), (120, 11741492), (136, 10360140), (140, 10064136), (160, 8806119), (168, 8386780), (170, 8288112), (204, 6906760), (210, 6709424), (224, 6290085), (238, 5920080), (240, 5870746), (255, 5525408), (272, 5180070), (280, 5032068), (289, 4875360), (336, 4193390), (340, 4144056), (357, 3946720), (408, 3453380), (420, 3354712), (476, 2960040), (480, 2935373), (510, 2762704), (544, 2590035), (560, 2516034), (578, 2437680), (595, 2368032), (672, 2096695), (680, 2072028), (714, 1973360), (816, 1726690), (840, 1677356), (867, 1625120), (952, 1480020), (1020, 1381352), (1120, 1258017), (1156, 1218840), (1190, 1184016), (1360, 1036014), (1428, 986680), (1445, 975072), (1451, 971040), (1632, 863345), (1680, 838678), (1734, 812560), (1785, 789344), (1904, 740010), (2023, 696480), (2040, 690676), (2312, 609420), (2380, 592008), (2720, 518007), (2856, 493340), (2890, 487536), (2902, 485520), (3360, 419339), (3468, 406280), (3570, 394672), (3808, 370005), (4046, 348240), (4080, 345338), (4335, 325024), (4353, 323680), (4624, 304710), (4760, 296004), (5712, 246670), (5780, 243768), (5804, 242760), (6069, 232160), (6936, 203140), (7140, 197336), (7255, 194208), (8092, 174120), (8160, 172669), (8670, 162512), (8706, 161840), (9248, 152355), (9520, 148002), (10115, 139296), (10157, 138720), (11424, 123335), (11560, 121884), (11608, 121380), (12138, 116080), (13872, 101570), (14280, 98668), (14510, 97104), (16184, 87060), (17340, 81256), (17412, 80920), (19040, 74001), (20230, 69648), (20314, 69360), (21765, 64736), (23120, 60942), (23216, 60690), (24276, 58040), (24667, 57120), (27744, 50785), (28560, 49334), (29020, 48552), (30345, 46432), (30471, 46240), (32368, 43530), (34680, 40628), (34824, 40460)]