201968451840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:1177

約数の個数: 288

約数和(自身を含む): 650362470912

約数和(自身を除く): 448394019072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 271, 320, 384, 421, 461, 480, 542, 640, 768, 813, 842, 922, 960, 1084, 1263, 1280, 1355, 1383, 1626, 1684, 1844, 1920, 2105, 2168, 2305, 2526, 2710, 2766, 3252, 3368, 3688, 3840, 4065, 4210, 4336, 4610, 5052, 5420, 5532, 6315, 6504, 6736, 6915, 7376, 8130, 8420, 8672, 9220, 10104, 10840, 11064, 12630, 13008, 13472, 13830, 14752, 16260, 16840, 17344, 18440, 20208, 21680, 22128, 25260, 26016, 26944, 27660, 29504, 32520, 33680, 34688, 36880, 40416, 43360, 44256, 50520, 52032, 53888, 55320, 59008, 65040, 67360, 69376, 73760, 80832, 86720, 88512, 101040, 104064, 107776, 110640, 114091, 118016, 124931, 130080, 134720, 147520, 161664, 173440, 177024, 194081, 202080, 208128, 221280, 228182, 249862, 260160, 269440, 295040, 323328, 342273, 346880, 354048, 374793, 388162, 404160, 442560, 456364, 499724, 520320, 538880, 570455, 582243, 590080, 624655, 684546, 749586, 776324, 808320, 885120, 912728, 970405, 999448, 1040640, 1140910, 1164486, 1249310, 1369092, 1499172, 1552648, 1616640, 1711365, 1770240, 1825456, 1873965, 1940810, 1998896, 2281820, 2328972, 2498620, 2738184, 2911215, 2998344, 3105296, 3422730, 3650912, 3747930, 3881620, 3997792, 4563640, 4657944, 4997240, 5476368, 5822430, 5996688, 6210592, 6845460, 7301824, 7495860, 7763240, 7995584, 9127280, 9315888, 9994480, 10952736, 11644860, 11993376, 12421184, 13690920, 14603648, 14991720, 15526480, 15991168, 18254560, 18631776, 19988960, 21905472, 23289720, 23986752, 24842368, 27381840, 29207296, 29983440, 31052960, 31982336, 36509120, 37263552, 39977920, 43810944, 46579440, 47973504, 49684736, 52595951, 54763680, 59966880, 62105920, 73018240, 74527104, 79955840, 87621888, 93158880, 95947008, 105191902, 109527360, 119933760, 124211840, 146036480, 149054208, 157787853, 159911680, 186317760, 210383804, 219054720, 239867520, 248423680, 262979755, 315575706, 372635520, 420767608, 438109440, 479735040, 525959510, 631151412, 745271040, 788939265, 841535216, 1051919020, 1262302824, 1577878530, 1683070432, 2103838040, 2524605648, 3155757060, 3366140864, 4207676080, 5049211296, 6311514120, 6732281728, 8415352160, 10098422592, 12623028240, 13464563456, 16830704320, 20196845184, 25246056480, 33661408640, 40393690368, 50492112960, 67322817280, 100984225920, 201968451840]

約数ペア:

[(1, 201968451840), (2, 100984225920), (3, 67322817280), (4, 50492112960), (5, 40393690368), (6, 33661408640), (8, 25246056480), (10, 20196845184), (12, 16830704320), (15, 13464563456), (16, 12623028240), (20, 10098422592), (24, 8415352160), (30, 6732281728), (32, 6311514120), (40, 5049211296), (48, 4207676080), (60, 3366140864), (64, 3155757060), (80, 2524605648), (96, 2103838040), (120, 1683070432), (128, 1577878530), (160, 1262302824), (192, 1051919020), (240, 841535216), (256, 788939265), (271, 745271040), (320, 631151412), (384, 525959510), (421, 479735040), (461, 438109440), (480, 420767608), (542, 372635520), (640, 315575706), (768, 262979755), (813, 248423680), (842, 239867520), (922, 219054720), (960, 210383804), (1084, 186317760), (1263, 159911680), (1280, 157787853), (1355, 149054208), (1383, 146036480), (1626, 124211840), (1684, 119933760), (1844, 109527360), (1920, 105191902), (2105, 95947008), (2168, 93158880), (2305, 87621888), (2526, 79955840), (2710, 74527104), (2766, 73018240), (3252, 62105920), (3368, 59966880), (3688, 54763680), (3840, 52595951), (4065, 49684736), (4210, 47973504), (4336, 46579440), (4610, 43810944), (5052, 39977920), (5420, 37263552), (5532, 36509120), (6315, 31982336), (6504, 31052960), (6736, 29983440), (6915, 29207296), (7376, 27381840), (8130, 24842368), (8420, 23986752), (8672, 23289720), (9220, 21905472), (10104, 19988960), (10840, 18631776), (11064, 18254560), (12630, 15991168), (13008, 15526480), (13472, 14991720), (13830, 14603648), (14752, 13690920), (16260, 12421184), (16840, 11993376), (17344, 11644860), (18440, 10952736), (20208, 9994480), (21680, 9315888), (22128, 9127280), (25260, 7995584), (26016, 7763240), (26944, 7495860), (27660, 7301824), (29504, 6845460), (32520, 6210592), (33680, 5996688), (34688, 5822430), (36880, 5476368), (40416, 4997240), (43360, 4657944), (44256, 4563640), (50520, 3997792), (52032, 3881620), (53888, 3747930), (55320, 3650912), (59008, 3422730), (65040, 3105296), (67360, 2998344), (69376, 2911215), (73760, 2738184), (80832, 2498620), (86720, 2328972), (88512, 2281820), (101040, 1998896), (104064, 1940810), (107776, 1873965), (110640, 1825456), (114091, 1770240), (118016, 1711365), (124931, 1616640), (130080, 1552648), (134720, 1499172), (147520, 1369092), (161664, 1249310), (173440, 1164486), (177024, 1140910), (194081, 1040640), (202080, 999448), (208128, 970405), (221280, 912728), (228182, 885120), (249862, 808320), (260160, 776324), (269440, 749586), (295040, 684546), (323328, 624655), (342273, 590080), (346880, 582243), (354048, 570455), (374793, 538880), (388162, 520320), (404160, 499724), (442560, 456364)]