137930520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:794

約数の個数: 256

約数和(自身を含む): 539965440

約数和(自身を除く): 402034920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 743, 780, 840, 884, 910, 952, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1486, 1547, 1560, 1768, 1785, 1820, 2040, 2184, 2210, 2229, 2380, 2652, 2730, 2856, 2972, 3094, 3315, 3570, 3640, 3715, 4420, 4458, 4641, 4760, 5201, 5304, 5460, 5944, 6188, 6630, 7140, 7430, 7735, 8840, 8916, 9282, 9659, 10402, 10920, 11145, 12376, 12631, 13260, 14280, 14860, 15470, 15603, 17832, 18564, 19318, 20804, 22290, 23205, 25262, 26005, 26520, 28977, 29720, 30940, 31206, 37128, 37893, 38636, 41608, 44580, 46410, 48295, 50524, 52010, 57954, 61880, 62412, 63155, 67613, 75786, 77272, 78015, 88417, 89160, 92820, 96590, 101048, 104020, 115908, 124824, 126310, 135226, 144885, 151572, 156030, 164203, 176834, 185640, 189465, 193180, 202839, 208040, 231816, 252620, 265251, 270452, 289770, 303144, 312060, 328406, 338065, 353668, 378930, 386360, 405678, 442085, 492609, 505240, 530502, 540904, 579540, 624120, 656812, 676130, 707336, 757860, 811356, 821015, 884170, 985218, 1014195, 1061004, 1149421, 1159080, 1313624, 1326255, 1352260, 1515720, 1622712, 1642030, 1768340, 1970436, 2028390, 2122008, 2298842, 2463045, 2652510, 2704520, 3284060, 3448263, 3536680, 3940872, 4056780, 4597684, 4926090, 5305020, 5747105, 6568120, 6896526, 8113560, 9195368, 9852180, 10610040, 11494210, 13793052, 17241315, 19704360, 22988420, 27586104, 34482630, 45976840, 68965260, 137930520]

約数ペア:

[(1, 137930520), (2, 68965260), (3, 45976840), (4, 34482630), (5, 27586104), (6, 22988420), (7, 19704360), (8, 17241315), (10, 13793052), (12, 11494210), (13, 10610040), (14, 9852180), (15, 9195368), (17, 8113560), (20, 6896526), (21, 6568120), (24, 5747105), (26, 5305020), (28, 4926090), (30, 4597684), (34, 4056780), (35, 3940872), (39, 3536680), (40, 3448263), (42, 3284060), (51, 2704520), (52, 2652510), (56, 2463045), (60, 2298842), (65, 2122008), (68, 2028390), (70, 1970436), (78, 1768340), (84, 1642030), (85, 1622712), (91, 1515720), (102, 1352260), (104, 1326255), (105, 1313624), (119, 1159080), (120, 1149421), (130, 1061004), (136, 1014195), (140, 985218), (156, 884170), (168, 821015), (170, 811356), (182, 757860), (195, 707336), (204, 676130), (210, 656812), (221, 624120), (238, 579540), (255, 540904), (260, 530502), (273, 505240), (280, 492609), (312, 442085), (340, 405678), (357, 386360), (364, 378930), (390, 353668), (408, 338065), (420, 328406), (442, 312060), (455, 303144), (476, 289770), (510, 270452), (520, 265251), (546, 252620), (595, 231816), (663, 208040), (680, 202839), (714, 193180), (728, 189465), (743, 185640), (780, 176834), (840, 164203), (884, 156030), (910, 151572), (952, 144885), (1020, 135226), (1092, 126310), (1105, 124824), (1190, 115908), (1326, 104020), (1365, 101048), (1428, 96590), (1486, 92820), (1547, 89160), (1560, 88417), (1768, 78015), (1785, 77272), (1820, 75786), (2040, 67613), (2184, 63155), (2210, 62412), (2229, 61880), (2380, 57954), (2652, 52010), (2730, 50524), (2856, 48295), (2972, 46410), (3094, 44580), (3315, 41608), (3570, 38636), (3640, 37893), (3715, 37128), (4420, 31206), (4458, 30940), (4641, 29720), (4760, 28977), (5201, 26520), (5304, 26005), (5460, 25262), (5944, 23205), (6188, 22290), (6630, 20804), (7140, 19318), (7430, 18564), (7735, 17832), (8840, 15603), (8916, 15470), (9282, 14860), (9659, 14280), (10402, 13260), (10920, 12631), (11145, 12376)]