172904250960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{95561}}^1$

素因数の和:95946

約数の個数: 240

約数和(自身を含む): 665478478080

約数和(自身を除く): 492574227120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 359, 360, 420, 504, 560, 630, 718, 720, 840, 1008, 1077, 1260, 1436, 1680, 1795, 2154, 2513, 2520, 2872, 3231, 3590, 4308, 5026, 5040, 5385, 5744, 6462, 7180, 7539, 8616, 10052, 10770, 12565, 12924, 14360, 15078, 16155, 17232, 20104, 21540, 22617, 25130, 25848, 28720, 30156, 32310, 37695, 40208, 43080, 45234, 50260, 51696, 60312, 64620, 75390, 86160, 90468, 95561, 100520, 113085, 120624, 129240, 150780, 180936, 191122, 201040, 226170, 258480, 286683, 301560, 361872, 382244, 452340, 477805, 573366, 603120, 668927, 764488, 860049, 904680, 955610, 1146732, 1337854, 1433415, 1528976, 1720098, 1809360, 1911220, 2006781, 2293464, 2675708, 2866830, 3344635, 3440196, 3822440, 4013562, 4300245, 4586928, 5351416, 5733660, 6020343, 6689270, 6880392, 7644880, 8027124, 8600490, 10033905, 10702832, 11467320, 12040686, 13378540, 13760784, 16054248, 17200980, 20067810, 22934640, 24081372, 26757080, 30101715, 32108496, 34306399, 34401960, 40135620, 48162744, 53514160, 60203430, 68612798, 68803920, 80271240, 96325488, 102919197, 120406860, 137225596, 160542480, 171531995, 205838394, 240144793, 240813720, 274451192, 308757591, 343063990, 411676788, 480289586, 481627440, 514595985, 548902384, 617515182, 686127980, 720434379, 823353576, 960579172, 1029191970, 1200723965, 1235030364, 1372255960, 1440868758, 1543787955, 1646707152, 1921158344, 2058383940, 2161303137, 2401447930, 2470060728, 2744511920, 2881737516, 3087575910, 3602171895, 3842316688, 4116767880, 4322606274, 4802895860, 4940121456, 5763475032, 6175151820, 7204343790, 8233535760, 8645212548, 9605791720, 10806515685, 11526950064, 12350303640, 14408687580, 17290425096, 19211583440, 21613031370, 24700607280, 28817375160, 34580850192, 43226062740, 57634750320, 86452125480, 172904250960]

約数ペア:

[(1, 172904250960), (2, 86452125480), (3, 57634750320), (4, 43226062740), (5, 34580850192), (6, 28817375160), (7, 24700607280), (8, 21613031370), (9, 19211583440), (10, 17290425096), (12, 14408687580), (14, 12350303640), (15, 11526950064), (16, 10806515685), (18, 9605791720), (20, 8645212548), (21, 8233535760), (24, 7204343790), (28, 6175151820), (30, 5763475032), (35, 4940121456), (36, 4802895860), (40, 4322606274), (42, 4116767880), (45, 3842316688), (48, 3602171895), (56, 3087575910), (60, 2881737516), (63, 2744511920), (70, 2470060728), (72, 2401447930), (80, 2161303137), (84, 2058383940), (90, 1921158344), (105, 1646707152), (112, 1543787955), (120, 1440868758), (126, 1372255960), (140, 1235030364), (144, 1200723965), (168, 1029191970), (180, 960579172), (210, 823353576), (240, 720434379), (252, 686127980), (280, 617515182), (315, 548902384), (336, 514595985), (359, 481627440), (360, 480289586), (420, 411676788), (504, 343063990), (560, 308757591), (630, 274451192), (718, 240813720), (720, 240144793), (840, 205838394), (1008, 171531995), (1077, 160542480), (1260, 137225596), (1436, 120406860), (1680, 102919197), (1795, 96325488), (2154, 80271240), (2513, 68803920), (2520, 68612798), (2872, 60203430), (3231, 53514160), (3590, 48162744), (4308, 40135620), (5026, 34401960), (5040, 34306399), (5385, 32108496), (5744, 30101715), (6462, 26757080), (7180, 24081372), (7539, 22934640), (8616, 20067810), (10052, 17200980), (10770, 16054248), (12565, 13760784), (12924, 13378540), (14360, 12040686), (15078, 11467320), (16155, 10702832), (17232, 10033905), (20104, 8600490), (21540, 8027124), (22617, 7644880), (25130, 6880392), (25848, 6689270), (28720, 6020343), (30156, 5733660), (32310, 5351416), (37695, 4586928), (40208, 4300245), (43080, 4013562), (45234, 3822440), (50260, 3440196), (51696, 3344635), (60312, 2866830), (64620, 2675708), (75390, 2293464), (86160, 2006781), (90468, 1911220), (95561, 1809360), (100520, 1720098), (113085, 1528976), (120624, 1433415), (129240, 1337854), (150780, 1146732), (180936, 955610), (191122, 904680), (201040, 860049), (226170, 764488), (258480, 668927), (286683, 603120), (301560, 573366), (361872, 477805), (382244, 452340)]