2258664720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:514

約数の個数: 240

約数和(自身を含む): 7646296320

約数和(自身を除く): 5387631600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 233, 239, 240, 260, 312, 338, 390, 466, 478, 507, 520, 624, 676, 699, 717, 780, 845, 932, 956, 1014, 1040, 1165, 1195, 1352, 1398, 1434, 1560, 1690, 1864, 1912, 2028, 2330, 2390, 2535, 2704, 2796, 2868, 3029, 3107, 3120, 3380, 3495, 3585, 3728, 3824, 4056, 4660, 4780, 5070, 5592, 5736, 6058, 6214, 6760, 6990, 7170, 8112, 9087, 9320, 9321, 9560, 10140, 11184, 11472, 12116, 12428, 13520, 13980, 14340, 15145, 15535, 18174, 18640, 18642, 19120, 20280, 24232, 24856, 27960, 28680, 30290, 31070, 36348, 37284, 39377, 40391, 40560, 45435, 46605, 48464, 49712, 55687, 55920, 57360, 60580, 62140, 72696, 74568, 78754, 80782, 90870, 93210, 111374, 118131, 121160, 121173, 124280, 145392, 149136, 157508, 161564, 167061, 181740, 186420, 196885, 201955, 222748, 236262, 242320, 242346, 248560, 278435, 315016, 323128, 334122, 363480, 372840, 393770, 403910, 445496, 472524, 484692, 556870, 590655, 605865, 630032, 646256, 668244, 723931, 726960, 745680, 787540, 807820, 835305, 890992, 945048, 969384, 1113740, 1181310, 1211730, 1336488, 1447862, 1575080, 1615640, 1670610, 1890096, 1938768, 2171793, 2227480, 2362620, 2423460, 2672976, 2895724, 3150160, 3231280, 3341220, 3619655, 4343586, 4454960, 4725240, 4846920, 5791448, 6682440, 7239310, 8687172, 9411103, 9450480, 9693840, 10858965, 11582896, 13364880, 14478620, 17374344, 18822206, 21717930, 28233309, 28957240, 34748688, 37644412, 43435860, 47055515, 56466618, 57914480, 75288824, 86871720, 94111030, 112933236, 141166545, 150577648, 173743440, 188222060, 225866472, 282333090, 376444120, 451732944, 564666180, 752888240, 1129332360, 2258664720]

約数ペア:

[(1, 2258664720), (2, 1129332360), (3, 752888240), (4, 564666180), (5, 451732944), (6, 376444120), (8, 282333090), (10, 225866472), (12, 188222060), (13, 173743440), (15, 150577648), (16, 141166545), (20, 112933236), (24, 94111030), (26, 86871720), (30, 75288824), (39, 57914480), (40, 56466618), (48, 47055515), (52, 43435860), (60, 37644412), (65, 34748688), (78, 28957240), (80, 28233309), (104, 21717930), (120, 18822206), (130, 17374344), (156, 14478620), (169, 13364880), (195, 11582896), (208, 10858965), (233, 9693840), (239, 9450480), (240, 9411103), (260, 8687172), (312, 7239310), (338, 6682440), (390, 5791448), (466, 4846920), (478, 4725240), (507, 4454960), (520, 4343586), (624, 3619655), (676, 3341220), (699, 3231280), (717, 3150160), (780, 2895724), (845, 2672976), (932, 2423460), (956, 2362620), (1014, 2227480), (1040, 2171793), (1165, 1938768), (1195, 1890096), (1352, 1670610), (1398, 1615640), (1434, 1575080), (1560, 1447862), (1690, 1336488), (1864, 1211730), (1912, 1181310), (2028, 1113740), (2330, 969384), (2390, 945048), (2535, 890992), (2704, 835305), (2796, 807820), (2868, 787540), (3029, 745680), (3107, 726960), (3120, 723931), (3380, 668244), (3495, 646256), (3585, 630032), (3728, 605865), (3824, 590655), (4056, 556870), (4660, 484692), (4780, 472524), (5070, 445496), (5592, 403910), (5736, 393770), (6058, 372840), (6214, 363480), (6760, 334122), (6990, 323128), (7170, 315016), (8112, 278435), (9087, 248560), (9320, 242346), (9321, 242320), (9560, 236262), (10140, 222748), (11184, 201955), (11472, 196885), (12116, 186420), (12428, 181740), (13520, 167061), (13980, 161564), (14340, 157508), (15145, 149136), (15535, 145392), (18174, 124280), (18640, 121173), (18642, 121160), (19120, 118131), (20280, 111374), (24232, 93210), (24856, 90870), (27960, 80782), (28680, 78754), (30290, 74568), (31070, 72696), (36348, 62140), (37284, 60580), (39377, 57360), (40391, 55920), (40560, 55687), (45435, 49712), (46605, 48464)]