1036399840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:585

約数の個数: 192

約数和(自身を含む): 2978519040

約数和(自身を除く): 1942119200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 113, 133, 140, 152, 160, 190, 224, 226, 266, 280, 304, 380, 431, 452, 532, 560, 565, 608, 665, 760, 791, 862, 904, 1064, 1120, 1130, 1330, 1520, 1582, 1724, 1808, 2128, 2147, 2155, 2260, 2660, 3017, 3040, 3164, 3448, 3616, 3955, 4256, 4294, 4310, 4520, 5320, 6034, 6328, 6896, 7910, 8189, 8588, 8620, 9040, 10640, 10735, 12068, 12656, 13792, 15029, 15085, 15820, 16378, 17176, 17240, 18080, 21280, 21470, 24136, 25312, 30058, 30170, 31640, 32756, 34352, 34480, 40945, 42940, 48272, 48703, 57323, 60116, 60340, 63280, 65512, 68704, 68960, 75145, 81890, 85880, 96544, 97406, 114646, 120232, 120680, 126560, 131024, 150290, 163780, 171760, 194812, 229292, 240464, 241360, 243515, 262048, 286615, 300580, 327560, 340921, 343520, 389624, 458584, 480928, 482720, 487030, 573230, 601160, 655120, 681842, 779248, 917168, 925357, 974060, 1146460, 1202320, 1310240, 1363684, 1558496, 1704605, 1834336, 1850714, 1948120, 2292920, 2404640, 2727368, 3409210, 3701428, 3896240, 4585840, 4626785, 5454736, 6477499, 6818420, 7402856, 7792480, 9171680, 9253570, 10909472, 12954998, 13636840, 14805712, 18507140, 25909996, 27273680, 29611424, 32387495, 37014280, 51819992, 54547360, 64774990, 74028560, 103639984, 129549980, 148057120, 207279968, 259099960, 518199920, 1036399840]

約数ペア:

[(1, 1036399840), (2, 518199920), (4, 259099960), (5, 207279968), (7, 148057120), (8, 129549980), (10, 103639984), (14, 74028560), (16, 64774990), (19, 54547360), (20, 51819992), (28, 37014280), (32, 32387495), (35, 29611424), (38, 27273680), (40, 25909996), (56, 18507140), (70, 14805712), (76, 13636840), (80, 12954998), (95, 10909472), (112, 9253570), (113, 9171680), (133, 7792480), (140, 7402856), (152, 6818420), (160, 6477499), (190, 5454736), (224, 4626785), (226, 4585840), (266, 3896240), (280, 3701428), (304, 3409210), (380, 2727368), (431, 2404640), (452, 2292920), (532, 1948120), (560, 1850714), (565, 1834336), (608, 1704605), (665, 1558496), (760, 1363684), (791, 1310240), (862, 1202320), (904, 1146460), (1064, 974060), (1120, 925357), (1130, 917168), (1330, 779248), (1520, 681842), (1582, 655120), (1724, 601160), (1808, 573230), (2128, 487030), (2147, 482720), (2155, 480928), (2260, 458584), (2660, 389624), (3017, 343520), (3040, 340921), (3164, 327560), (3448, 300580), (3616, 286615), (3955, 262048), (4256, 243515), (4294, 241360), (4310, 240464), (4520, 229292), (5320, 194812), (6034, 171760), (6328, 163780), (6896, 150290), (7910, 131024), (8189, 126560), (8588, 120680), (8620, 120232), (9040, 114646), (10640, 97406), (10735, 96544), (12068, 85880), (12656, 81890), (13792, 75145), (15029, 68960), (15085, 68704), (15820, 65512), (16378, 63280), (17176, 60340), (17240, 60116), (18080, 57323), (21280, 48703), (21470, 48272), (24136, 42940), (25312, 40945), (30058, 34480), (30170, 34352), (31640, 32756)]