677479920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 320

約数和(自身を含む): 2450093184

約数和(自身を除く): 1772613264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 53, 60, 65, 68, 78, 80, 85, 102, 104, 106, 120, 130, 136, 156, 159, 170, 195, 204, 208, 212, 221, 240, 241, 255, 260, 265, 272, 312, 318, 340, 390, 408, 424, 442, 482, 510, 520, 530, 624, 636, 663, 680, 689, 723, 780, 795, 816, 848, 884, 901, 964, 1020, 1040, 1060, 1105, 1205, 1272, 1326, 1360, 1378, 1446, 1560, 1590, 1768, 1802, 1928, 2040, 2067, 2120, 2210, 2410, 2544, 2652, 2703, 2756, 2892, 3120, 3133, 3180, 3315, 3445, 3536, 3604, 3615, 3856, 4080, 4097, 4134, 4240, 4420, 4505, 4820, 5304, 5406, 5512, 5784, 6266, 6360, 6630, 6890, 7208, 7230, 8194, 8268, 8840, 9010, 9399, 9640, 10335, 10608, 10812, 11024, 11568, 11713, 12291, 12532, 12720, 12773, 13260, 13515, 13780, 14416, 14460, 15665, 16388, 16536, 17680, 18020, 18798, 19280, 20485, 20670, 21624, 23426, 24582, 25064, 25546, 26520, 27030, 27560, 28920, 31330, 32776, 33072, 35139, 36040, 37596, 38319, 40970, 41340, 43248, 46852, 46995, 49164, 50128, 51092, 53040, 53261, 54060, 55120, 57840, 58565, 61455, 62660, 63865, 65552, 70278, 72080, 75192, 76638, 81940, 82680, 93704, 93990, 98328, 102184, 106522, 108120, 117130, 122910, 125320, 127730, 140556, 150384, 153276, 159783, 163880, 165360, 166049, 175695, 187408, 187980, 191595, 196656, 204368, 213044, 216240, 217141, 234260, 245820, 250640, 255460, 266305, 281112, 306552, 319566, 327760, 332098, 351390, 375960, 383190, 426088, 434282, 468520, 491640, 498147, 510920, 532610, 562224, 613104, 639132, 651423, 664196, 702780, 751920, 766380, 798915, 830245, 852176, 868564, 937040, 983280, 996294, 1021840, 1065220, 1085705, 1278264, 1302846, 1328392, 1405560, 1532760, 1597830, 1660490, 1737128, 1992588, 2130440, 2171410, 2490735, 2556528, 2605692, 2656784, 2811120, 2822833, 3065520, 3195660, 3257115, 3320980, 3474256, 3985176, 4260880, 4342820, 4981470, 5211384, 5645666, 6391320, 6514230, 6641960, 7970352, 8468499, 8685640, 9962940, 10422768, 11291332, 12782640, 13028460, 13283920, 14114165, 16936998, 17371280, 19925880, 22582664, 26056920, 28228330, 33873996, 39851760, 42342495, 45165328, 52113840, 56456660, 67747992, 84684990, 112913320, 135495984, 169369980, 225826640, 338739960, 677479920]

約数ペア:

[(1, 677479920), (2, 338739960), (3, 225826640), (4, 169369980), (5, 135495984), (6, 112913320), (8, 84684990), (10, 67747992), (12, 56456660), (13, 52113840), (15, 45165328), (16, 42342495), (17, 39851760), (20, 33873996), (24, 28228330), (26, 26056920), (30, 22582664), (34, 19925880), (39, 17371280), (40, 16936998), (48, 14114165), (51, 13283920), (52, 13028460), (53, 12782640), (60, 11291332), (65, 10422768), (68, 9962940), (78, 8685640), (80, 8468499), (85, 7970352), (102, 6641960), (104, 6514230), (106, 6391320), (120, 5645666), (130, 5211384), (136, 4981470), (156, 4342820), (159, 4260880), (170, 3985176), (195, 3474256), (204, 3320980), (208, 3257115), (212, 3195660), (221, 3065520), (240, 2822833), (241, 2811120), (255, 2656784), (260, 2605692), (265, 2556528), (272, 2490735), (312, 2171410), (318, 2130440), (340, 1992588), (390, 1737128), (408, 1660490), (424, 1597830), (442, 1532760), (482, 1405560), (510, 1328392), (520, 1302846), (530, 1278264), (624, 1085705), (636, 1065220), (663, 1021840), (680, 996294), (689, 983280), (723, 937040), (780, 868564), (795, 852176), (816, 830245), (848, 798915), (884, 766380), (901, 751920), (964, 702780), (1020, 664196), (1040, 651423), (1060, 639132), (1105, 613104), (1205, 562224), (1272, 532610), (1326, 510920), (1360, 498147), (1378, 491640), (1446, 468520), (1560, 434282), (1590, 426088), (1768, 383190), (1802, 375960), (1928, 351390), (2040, 332098), (2067, 327760), (2120, 319566), (2210, 306552), (2410, 281112), (2544, 266305), (2652, 255460), (2703, 250640), (2756, 245820), (2892, 234260), (3120, 217141), (3133, 216240), (3180, 213044), (3315, 204368), (3445, 196656), (3536, 191595), (3604, 187980), (3615, 187408), (3856, 175695), (4080, 166049), (4097, 165360), (4134, 163880), (4240, 159783), (4420, 153276), (4505, 150384), (4820, 140556), (5304, 127730), (5406, 125320), (5512, 122910), (5784, 117130), (6266, 108120), (6360, 106522), (6630, 102184), (6890, 98328), (7208, 93990), (7230, 93704), (8194, 82680), (8268, 81940), (8840, 76638), (9010, 75192), (9399, 72080), (9640, 70278), (10335, 65552), (10608, 63865), (10812, 62660), (11024, 61455), (11568, 58565), (11713, 57840), (12291, 55120), (12532, 54060), (12720, 53261), (12773, 53040), (13260, 51092), (13515, 50128), (13780, 49164), (14416, 46995), (14460, 46852), (15665, 43248), (16388, 41340), (16536, 40970), (17680, 38319), (18020, 37596), (18798, 36040), (19280, 35139), (20485, 33072), (20670, 32776), (21624, 31330), (23426, 28920), (24582, 27560), (25064, 27030), (25546, 26520)]