139481160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 526901760

約数和(自身を除く): 387420600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 53, 56, 60, 65, 70, 78, 84, 91, 104, 105, 106, 120, 130, 140, 156, 159, 168, 182, 195, 210, 212, 241, 260, 265, 273, 280, 312, 318, 364, 371, 390, 420, 424, 455, 482, 520, 530, 546, 636, 689, 723, 728, 742, 780, 795, 840, 910, 964, 1060, 1092, 1113, 1205, 1272, 1365, 1378, 1446, 1484, 1560, 1590, 1687, 1820, 1855, 1928, 2067, 2120, 2184, 2226, 2410, 2730, 2756, 2892, 2968, 3133, 3180, 3374, 3445, 3615, 3640, 3710, 4134, 4452, 4820, 4823, 5061, 5460, 5512, 5565, 5784, 6266, 6360, 6748, 6890, 7230, 7420, 8268, 8435, 8904, 9399, 9640, 9646, 10122, 10335, 10920, 11130, 12532, 12773, 13496, 13780, 14460, 14469, 14840, 15665, 16536, 16870, 18798, 19292, 20244, 20670, 21931, 22260, 24115, 25064, 25305, 25546, 27560, 28920, 28938, 31330, 33740, 37596, 38319, 38584, 40488, 41340, 43862, 44520, 46995, 48230, 50610, 51092, 57876, 62660, 63865, 65793, 67480, 72345, 75192, 76638, 82680, 87724, 89411, 93990, 96460, 101220, 102184, 109655, 115752, 125320, 127730, 131586, 144690, 153276, 166049, 175448, 178822, 187980, 191595, 192920, 202440, 219310, 255460, 263172, 268233, 289380, 306552, 328965, 332098, 357644, 375960, 383190, 438620, 447055, 498147, 510920, 526344, 536466, 578760, 657930, 664196, 715288, 766380, 830245, 877240, 894110, 996294, 1072932, 1162343, 1315860, 1328392, 1341165, 1532760, 1660490, 1788220, 1992588, 2145864, 2324686, 2490735, 2631720, 2682330, 3320980, 3487029, 3576440, 3985176, 4649372, 4981470, 5364660, 5811715, 6641960, 6974058, 9298744, 9962940, 10729320, 11623430, 13948116, 17435145, 19925880, 23246860, 27896232, 34870290, 46493720, 69740580, 139481160]

約数ペア:

[(1, 139481160), (2, 69740580), (3, 46493720), (4, 34870290), (5, 27896232), (6, 23246860), (7, 19925880), (8, 17435145), (10, 13948116), (12, 11623430), (13, 10729320), (14, 9962940), (15, 9298744), (20, 6974058), (21, 6641960), (24, 5811715), (26, 5364660), (28, 4981470), (30, 4649372), (35, 3985176), (39, 3576440), (40, 3487029), (42, 3320980), (52, 2682330), (53, 2631720), (56, 2490735), (60, 2324686), (65, 2145864), (70, 1992588), (78, 1788220), (84, 1660490), (91, 1532760), (104, 1341165), (105, 1328392), (106, 1315860), (120, 1162343), (130, 1072932), (140, 996294), (156, 894110), (159, 877240), (168, 830245), (182, 766380), (195, 715288), (210, 664196), (212, 657930), (241, 578760), (260, 536466), (265, 526344), (273, 510920), (280, 498147), (312, 447055), (318, 438620), (364, 383190), (371, 375960), (390, 357644), (420, 332098), (424, 328965), (455, 306552), (482, 289380), (520, 268233), (530, 263172), (546, 255460), (636, 219310), (689, 202440), (723, 192920), (728, 191595), (742, 187980), (780, 178822), (795, 175448), (840, 166049), (910, 153276), (964, 144690), (1060, 131586), (1092, 127730), (1113, 125320), (1205, 115752), (1272, 109655), (1365, 102184), (1378, 101220), (1446, 96460), (1484, 93990), (1560, 89411), (1590, 87724), (1687, 82680), (1820, 76638), (1855, 75192), (1928, 72345), (2067, 67480), (2120, 65793), (2184, 63865), (2226, 62660), (2410, 57876), (2730, 51092), (2756, 50610), (2892, 48230), (2968, 46995), (3133, 44520), (3180, 43862), (3374, 41340), (3445, 40488), (3615, 38584), (3640, 38319), (3710, 37596), (4134, 33740), (4452, 31330), (4820, 28938), (4823, 28920), (5061, 27560), (5460, 25546), (5512, 25305), (5565, 25064), (5784, 24115), (6266, 22260), (6360, 21931), (6748, 20670), (6890, 20244), (7230, 19292), (7420, 18798), (8268, 16870), (8435, 16536), (8904, 15665), (9399, 14840), (9640, 14469), (9646, 14460), (10122, 13780), (10335, 13496), (10920, 12773), (11130, 12532)]