137798640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1484

約数の個数: 240

約数和(自身を含む): 557107200

約数和(自身を除く): 419308560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1439, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 2878, 3192, 3420, 3990, 4317, 4560, 4788, 5040, 5320, 5756, 5985, 6384, 6840, 7195, 7980, 8634, 9576, 10073, 10640, 11512, 11970, 12951, 13680, 14390, 15960, 17268, 19152, 20146, 21585, 23024, 23940, 25902, 27341, 28780, 30219, 31920, 34536, 40292, 43170, 47880, 50365, 51804, 54682, 57560, 60438, 64755, 69072, 80584, 82023, 86340, 90657, 95760, 100730, 103608, 109364, 115120, 120876, 129510, 136705, 151095, 161168, 164046, 172680, 181314, 191387, 201460, 207216, 218728, 241752, 246069, 259020, 273410, 302190, 328092, 345360, 362628, 382774, 402920, 410115, 437456, 453285, 483504, 492138, 518040, 546820, 574161, 604380, 656184, 725256, 765548, 805840, 820230, 906570, 956935, 984276, 1036080, 1093640, 1148322, 1208760, 1230345, 1312368, 1450512, 1531096, 1640460, 1722483, 1813140, 1913870, 1968552, 2187280, 2296644, 2417520, 2460690, 2870805, 3062192, 3280920, 3444966, 3626280, 3827740, 3937104, 4593288, 4921380, 5741610, 6561840, 6889932, 7252560, 7655480, 8612415, 9186576, 9842760, 11483220, 13779864, 15310960, 17224830, 19685520, 22966440, 27559728, 34449660, 45932880, 68899320, 137798640]

約数ペア:

[(1, 137798640), (2, 68899320), (3, 45932880), (4, 34449660), (5, 27559728), (6, 22966440), (7, 19685520), (8, 17224830), (9, 15310960), (10, 13779864), (12, 11483220), (14, 9842760), (15, 9186576), (16, 8612415), (18, 7655480), (19, 7252560), (20, 6889932), (21, 6561840), (24, 5741610), (28, 4921380), (30, 4593288), (35, 3937104), (36, 3827740), (38, 3626280), (40, 3444966), (42, 3280920), (45, 3062192), (48, 2870805), (56, 2460690), (57, 2417520), (60, 2296644), (63, 2187280), (70, 1968552), (72, 1913870), (76, 1813140), (80, 1722483), (84, 1640460), (90, 1531096), (95, 1450512), (105, 1312368), (112, 1230345), (114, 1208760), (120, 1148322), (126, 1093640), (133, 1036080), (140, 984276), (144, 956935), (152, 906570), (168, 820230), (171, 805840), (180, 765548), (190, 725256), (210, 656184), (228, 604380), (240, 574161), (252, 546820), (266, 518040), (280, 492138), (285, 483504), (304, 453285), (315, 437456), (336, 410115), (342, 402920), (360, 382774), (380, 362628), (399, 345360), (420, 328092), (456, 302190), (504, 273410), (532, 259020), (560, 246069), (570, 241752), (630, 218728), (665, 207216), (684, 201460), (720, 191387), (760, 181314), (798, 172680), (840, 164046), (855, 161168), (912, 151095), (1008, 136705), (1064, 129510), (1140, 120876), (1197, 115120), (1260, 109364), (1330, 103608), (1368, 100730), (1439, 95760), (1520, 90657), (1596, 86340), (1680, 82023), (1710, 80584), (1995, 69072), (2128, 64755), (2280, 60438), (2394, 57560), (2520, 54682), (2660, 51804), (2736, 50365), (2878, 47880), (3192, 43170), (3420, 40292), (3990, 34536), (4317, 31920), (4560, 30219), (4788, 28780), (5040, 27341), (5320, 25902), (5756, 23940), (5985, 23024), (6384, 21585), (6840, 20146), (7195, 19152), (7980, 17268), (8634, 15960), (9576, 14390), (10073, 13680), (10640, 12951), (11512, 11970)]