739900980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 432

約数和(自身を含む): 2927957760

約数和(自身を除く): 2188056780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 162, 180, 182, 189, 195, 196, 210, 234, 239, 243, 245, 252, 260, 270, 273, 294, 315, 324, 351, 364, 378, 390, 405, 420, 441, 455, 468, 478, 486, 490, 540, 546, 567, 585, 588, 630, 637, 702, 717, 735, 756, 780, 810, 819, 882, 910, 945, 956, 972, 980, 1053, 1092, 1134, 1170, 1195, 1215, 1260, 1274, 1323, 1365, 1404, 1434, 1470, 1620, 1638, 1673, 1701, 1755, 1764, 1820, 1890, 1911, 2106, 2151, 2205, 2268, 2340, 2390, 2430, 2457, 2548, 2646, 2730, 2835, 2868, 2940, 3107, 3159, 3185, 3276, 3346, 3402, 3510, 3585, 3780, 3822, 3969, 4095, 4212, 4302, 4410, 4780, 4860, 4914, 5019, 5265, 5292, 5460, 5670, 5733, 6214, 6318, 6370, 6453, 6615, 6692, 6804, 7020, 7170, 7371, 7644, 7938, 8190, 8365, 8505, 8604, 8820, 9321, 9555, 9828, 10038, 10530, 10755, 11340, 11466, 11711, 11907, 12285, 12428, 12636, 12740, 12906, 13230, 14340, 14742, 15057, 15535, 15795, 15876, 16380, 16730, 17010, 17199, 18642, 19110, 19359, 19845, 20076, 21060, 21510, 21749, 22113, 22932, 23422, 23814, 24570, 25095, 25812, 26460, 27963, 28665, 29484, 30114, 31070, 31590, 32265, 33460, 34020, 34398, 35133, 36855, 37284, 38220, 38718, 39690, 43020, 43498, 44226, 45171, 46605, 46844, 47628, 49140, 50190, 51597, 55926, 57330, 58077, 58555, 59535, 60228, 62140, 63180, 64530, 65247, 68796, 70266, 73710, 75285, 77436, 79380, 83889, 85995, 86996, 88452, 90342, 93210, 96795, 100380, 103194, 105399, 108745, 110565, 111852, 114660, 116154, 117110, 119070, 129060, 130494, 135513, 139815, 140532, 147420, 150570, 152243, 154791, 167778, 171990, 175665, 180684, 186420, 193590, 195741, 206388, 210798, 217490, 221130, 225855, 232308, 234220, 238140, 251667, 257985, 260988, 271026, 279630, 290385, 301140, 304486, 309582, 316197, 326235, 335556, 343980, 351330, 387180, 391482, 406539, 419445, 421596, 434980, 442260, 451710, 456729, 503334, 515970, 526995, 542052, 559260, 580770, 587223, 608972, 619164, 632394, 652470, 677565, 702660, 755001, 761215, 773955, 782964, 813078, 838890, 903420, 913458, 948591, 978705, 1006668, 1031940, 1053990, 1161540, 1174446, 1258335, 1264788, 1304940, 1355130, 1370187, 1510002, 1522430, 1547910, 1580985, 1626156, 1677780, 1761669, 1826916, 1897182, 1957410, 2032695, 2107980, 2283645, 2348892, 2516670, 2710260, 2740374, 2845773, 2936115, 3020004, 3044860, 3095820, 3161970, 3523338, 3775005, 3794364, 3914820, 4065390, 4110561, 4567290, 4742955, 5033340, 5285007, 5480748, 5691546, 5872230, 6323940, 6850935, 7046676, 7550010, 8130780, 8221122, 8808345, 9134580, 9485910, 10570014, 11383092, 11744460, 12331683, 13701870, 14228865, 15100020, 16442244, 17616690, 18971820, 20552805, 21140028, 24663366, 26425035, 27403740, 28457730, 35233380, 36995049, 41105610, 49326732, 52850070, 56915460, 61658415, 73990098, 82211220, 105700140, 123316830, 147980196, 184975245, 246633660, 369950490, 739900980]

約数ペア:

[(1, 739900980), (2, 369950490), (3, 246633660), (4, 184975245), (5, 147980196), (6, 123316830), (7, 105700140), (9, 82211220), (10, 73990098), (12, 61658415), (13, 56915460), (14, 52850070), (15, 49326732), (18, 41105610), (20, 36995049), (21, 35233380), (26, 28457730), (27, 27403740), (28, 26425035), (30, 24663366), (35, 21140028), (36, 20552805), (39, 18971820), (42, 17616690), (45, 16442244), (49, 15100020), (52, 14228865), (54, 13701870), (60, 12331683), (63, 11744460), (65, 11383092), (70, 10570014), (78, 9485910), (81, 9134580), (84, 8808345), (90, 8221122), (91, 8130780), (98, 7550010), (105, 7046676), (108, 6850935), (117, 6323940), (126, 5872230), (130, 5691546), (135, 5480748), (140, 5285007), (147, 5033340), (156, 4742955), (162, 4567290), (180, 4110561), (182, 4065390), (189, 3914820), (195, 3794364), (196, 3775005), (210, 3523338), (234, 3161970), (239, 3095820), (243, 3044860), (245, 3020004), (252, 2936115), (260, 2845773), (270, 2740374), (273, 2710260), (294, 2516670), (315, 2348892), (324, 2283645), (351, 2107980), (364, 2032695), (378, 1957410), (390, 1897182), (405, 1826916), (420, 1761669), (441, 1677780), (455, 1626156), (468, 1580985), (478, 1547910), (486, 1522430), (490, 1510002), (540, 1370187), (546, 1355130), (567, 1304940), (585, 1264788), (588, 1258335), (630, 1174446), (637, 1161540), (702, 1053990), (717, 1031940), (735, 1006668), (756, 978705), (780, 948591), (810, 913458), (819, 903420), (882, 838890), (910, 813078), (945, 782964), (956, 773955), (972, 761215), (980, 755001), (1053, 702660), (1092, 677565), (1134, 652470), (1170, 632394), (1195, 619164), (1215, 608972), (1260, 587223), (1274, 580770), (1323, 559260), (1365, 542052), (1404, 526995), (1434, 515970), (1470, 503334), (1620, 456729), (1638, 451710), (1673, 442260), (1701, 434980), (1755, 421596), (1764, 419445), (1820, 406539), (1890, 391482), (1911, 387180), (2106, 351330), (2151, 343980), (2205, 335556), (2268, 326235), (2340, 316197), (2390, 309582), (2430, 304486), (2457, 301140), (2548, 290385), (2646, 279630), (2730, 271026), (2835, 260988), (2868, 257985), (2940, 251667), (3107, 238140), (3159, 234220), (3185, 232308), (3276, 225855), (3346, 221130), (3402, 217490), (3510, 210798), (3585, 206388), (3780, 195741), (3822, 193590), (3969, 186420), (4095, 180684), (4212, 175665), (4302, 171990), (4410, 167778), (4780, 154791), (4860, 152243), (4914, 150570), (5019, 147420), (5265, 140532), (5292, 139815), (5460, 135513), (5670, 130494), (5733, 129060), (6214, 119070), (6318, 117110), (6370, 116154), (6453, 114660), (6615, 111852), (6692, 110565), (6804, 108745), (7020, 105399), (7170, 103194), (7371, 100380), (7644, 96795), (7938, 93210), (8190, 90342), (8365, 88452), (8505, 86996), (8604, 85995), (8820, 83889), (9321, 79380), (9555, 77436), (9828, 75285), (10038, 73710), (10530, 70266), (10755, 68796), (11340, 65247), (11466, 64530), (11711, 63180), (11907, 62140), (12285, 60228), (12428, 59535), (12636, 58555), (12740, 58077), (12906, 57330), (13230, 55926), (14340, 51597), (14742, 50190), (15057, 49140), (15535, 47628), (15795, 46844), (15876, 46605), (16380, 45171), (16730, 44226), (17010, 43498), (17199, 43020), (18642, 39690), (19110, 38718), (19359, 38220), (19845, 37284), (20076, 36855), (21060, 35133), (21510, 34398), (21749, 34020), (22113, 33460), (22932, 32265), (23422, 31590), (23814, 31070), (24570, 30114), (25095, 29484), (25812, 28665), (26460, 27963)]