139232520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{877}}^1$

素因数の和:914

約数の個数: 240

約数和(自身を含む): 545000940

約数和(自身を除く): 405768420

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 877, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1754, 1764, 1890, 1960, 2205, 2268, 2520, 2631, 2646, 2835, 2940, 3240, 3508, 3528, 3780, 3969, 4385, 4410, 4536, 5262, 5292, 5670, 5880, 6139, 6615, 7016, 7560, 7893, 7938, 8770, 8820, 10524, 10584, 11340, 12278, 13155, 13230, 15786, 15876, 17540, 17640, 18417, 19845, 21048, 22680, 23679, 24556, 26310, 26460, 30695, 31572, 31752, 35080, 36834, 39465, 39690, 42973, 47358, 49112, 52620, 52920, 55251, 61390, 63144, 71037, 73668, 78930, 79380, 85946, 92085, 94716, 105240, 110502, 118395, 122780, 128919, 142074, 147336, 157860, 158760, 165753, 171892, 184170, 189432, 214865, 221004, 236790, 245560, 257838, 276255, 284148, 315720, 331506, 343784, 355185, 368340, 386757, 429730, 442008, 473580, 497259, 515676, 552510, 568296, 644595, 663012, 710370, 736680, 773514, 828765, 859460, 947160, 994518, 1031352, 1105020, 1160271, 1289190, 1326024, 1420740, 1547028, 1657530, 1718920, 1933785, 1989036, 2210040, 2320542, 2486295, 2578380, 2841480, 3094056, 3315060, 3480813, 3867570, 3978072, 4641084, 4972590, 5156760, 5801355, 6630120, 6961626, 7735140, 9282168, 9945180, 11602710, 13923252, 15470280, 17404065, 19890360, 23205420, 27846504, 34808130, 46410840, 69616260, 139232520]

約数ペア:

[(1, 139232520), (2, 69616260), (3, 46410840), (4, 34808130), (5, 27846504), (6, 23205420), (7, 19890360), (8, 17404065), (9, 15470280), (10, 13923252), (12, 11602710), (14, 9945180), (15, 9282168), (18, 7735140), (20, 6961626), (21, 6630120), (24, 5801355), (27, 5156760), (28, 4972590), (30, 4641084), (35, 3978072), (36, 3867570), (40, 3480813), (42, 3315060), (45, 3094056), (49, 2841480), (54, 2578380), (56, 2486295), (60, 2320542), (63, 2210040), (70, 1989036), (72, 1933785), (81, 1718920), (84, 1657530), (90, 1547028), (98, 1420740), (105, 1326024), (108, 1289190), (120, 1160271), (126, 1105020), (135, 1031352), (140, 994518), (147, 947160), (162, 859460), (168, 828765), (180, 773514), (189, 736680), (196, 710370), (210, 663012), (216, 644595), (245, 568296), (252, 552510), (270, 515676), (280, 497259), (294, 473580), (315, 442008), (324, 429730), (360, 386757), (378, 368340), (392, 355185), (405, 343784), (420, 331506), (441, 315720), (490, 284148), (504, 276255), (540, 257838), (567, 245560), (588, 236790), (630, 221004), (648, 214865), (735, 189432), (756, 184170), (810, 171892), (840, 165753), (877, 158760), (882, 157860), (945, 147336), (980, 142074), (1080, 128919), (1134, 122780), (1176, 118395), (1260, 110502), (1323, 105240), (1470, 94716), (1512, 92085), (1620, 85946), (1754, 79380), (1764, 78930), (1890, 73668), (1960, 71037), (2205, 63144), (2268, 61390), (2520, 55251), (2631, 52920), (2646, 52620), (2835, 49112), (2940, 47358), (3240, 42973), (3508, 39690), (3528, 39465), (3780, 36834), (3969, 35080), (4385, 31752), (4410, 31572), (4536, 30695), (5262, 26460), (5292, 26310), (5670, 24556), (5880, 23679), (6139, 22680), (6615, 21048), (7016, 19845), (7560, 18417), (7893, 17640), (7938, 17540), (8770, 15876), (8820, 15786), (10524, 13230), (10584, 13155), (11340, 12278)]