77421391320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{8573}}^1$

素因数の和:9434

約数の個数: 256

約数和(自身を含む): 286242647040

約数和(自身を除く): 208821255720

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, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 827, 840, 910, 1092, 1365, 1560, 1654, 1820, 2184, 2481, 2730, 3308, 3640, 4135, 4962, 5460, 5789, 6616, 8270, 8573, 9924, 10751, 10920, 11578, 12405, 16540, 17146, 17367, 19848, 21502, 23156, 24810, 25719, 28945, 32253, 33080, 34292, 34734, 42865, 43004, 46312, 49620, 51438, 53755, 57890, 60011, 64506, 68584, 69468, 75257, 85730, 86008, 86835, 99240, 102876, 107510, 111449, 115780, 120022, 128595, 129012, 138936, 150514, 161265, 171460, 173670, 180033, 205752, 215020, 222898, 225771, 231560, 240044, 257190, 258024, 300055, 301028, 322530, 334347, 342920, 347340, 360066, 376285, 430040, 445796, 451542, 480088, 514380, 557245, 600110, 602056, 645060, 668694, 694680, 720132, 752570, 780143, 891592, 900165, 903084, 1028760, 1114490, 1128855, 1200220, 1290120, 1337388, 1440264, 1505140, 1560286, 1671735, 1800330, 1806168, 2228980, 2257710, 2340429, 2400440, 2674776, 3010280, 3120572, 3343470, 3600660, 3900715, 4457960, 4515420, 4680858, 6241144, 6686940, 7089871, 7201320, 7801430, 9030840, 9361716, 11702145, 13373880, 14179742, 15602860, 18723432, 21269613, 23404290, 28359484, 31205720, 35449355, 42539226, 46808580, 49629097, 56718968, 70898710, 85078452, 92168323, 93617160, 99258194, 106348065, 141797420, 148887291, 170156904, 184336646, 198516388, 212696130, 248145485, 276504969, 283594840, 297774582, 368673292, 397032776, 425392260, 460841615, 496290970, 553009938, 595549164, 645178261, 737346584, 744436455, 850784520, 921683230, 992581940, 1106019876, 1191098328, 1290356522, 1382524845, 1488872910, 1843366460, 1935534783, 1985163880, 2212039752, 2580713044, 2765049690, 2977745820, 3225891305, 3686732920, 3871069566, 5161426088, 5530099380, 5955491640, 6451782610, 7742139132, 9677673915, 11060198760, 12903565220, 15484278264, 19355347830, 25807130440, 38710695660, 77421391320]

約数ペア:

[(1, 77421391320), (2, 38710695660), (3, 25807130440), (4, 19355347830), (5, 15484278264), (6, 12903565220), (7, 11060198760), (8, 9677673915), (10, 7742139132), (12, 6451782610), (13, 5955491640), (14, 5530099380), (15, 5161426088), (20, 3871069566), (21, 3686732920), (24, 3225891305), (26, 2977745820), (28, 2765049690), (30, 2580713044), (35, 2212039752), (39, 1985163880), (40, 1935534783), (42, 1843366460), (52, 1488872910), (56, 1382524845), (60, 1290356522), (65, 1191098328), (70, 1106019876), (78, 992581940), (84, 921683230), (91, 850784520), (104, 744436455), (105, 737346584), (120, 645178261), (130, 595549164), (140, 553009938), (156, 496290970), (168, 460841615), (182, 425392260), (195, 397032776), (210, 368673292), (260, 297774582), (273, 283594840), (280, 276504969), (312, 248145485), (364, 212696130), (390, 198516388), (420, 184336646), (455, 170156904), (520, 148887291), (546, 141797420), (728, 106348065), (780, 99258194), (827, 93617160), (840, 92168323), (910, 85078452), (1092, 70898710), (1365, 56718968), (1560, 49629097), (1654, 46808580), (1820, 42539226), (2184, 35449355), (2481, 31205720), (2730, 28359484), (3308, 23404290), (3640, 21269613), (4135, 18723432), (4962, 15602860), (5460, 14179742), (5789, 13373880), (6616, 11702145), (8270, 9361716), (8573, 9030840), (9924, 7801430), (10751, 7201320), (10920, 7089871), (11578, 6686940), (12405, 6241144), (16540, 4680858), (17146, 4515420), (17367, 4457960), (19848, 3900715), (21502, 3600660), (23156, 3343470), (24810, 3120572), (25719, 3010280), (28945, 2674776), (32253, 2400440), (33080, 2340429), (34292, 2257710), (34734, 2228980), (42865, 1806168), (43004, 1800330), (46312, 1671735), (49620, 1560286), (51438, 1505140), (53755, 1440264), (57890, 1337388), (60011, 1290120), (64506, 1200220), (68584, 1128855), (69468, 1114490), (75257, 1028760), (85730, 903084), (86008, 900165), (86835, 891592), (99240, 780143), (102876, 752570), (107510, 720132), (111449, 694680), (115780, 668694), (120022, 645060), (128595, 602056), (129012, 600110), (138936, 557245), (150514, 514380), (161265, 480088), (171460, 451542), (173670, 445796), (180033, 430040), (205752, 376285), (215020, 360066), (222898, 347340), (225771, 342920), (231560, 334347), (240044, 322530), (257190, 301028), (258024, 300055)]