57838284720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{83591}}^1$

素因数の和:83672

約数の個数: 180

約数和(自身を含む): 200710577808

約数和(自身を除く): 142872293088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 961, 1116, 1240, 1395, 1488, 1860, 1922, 2232, 2480, 2790, 2883, 3720, 3844, 4464, 4805, 5580, 5766, 7440, 7688, 8649, 9610, 11160, 11532, 14415, 15376, 17298, 19220, 22320, 23064, 28830, 34596, 38440, 43245, 46128, 57660, 69192, 76880, 83591, 86490, 115320, 138384, 167182, 172980, 230640, 250773, 334364, 345960, 417955, 501546, 668728, 691920, 752319, 835910, 1003092, 1253865, 1337456, 1504638, 1671820, 2006184, 2507730, 2591321, 3009276, 3343640, 3761595, 4012368, 5015460, 5182642, 6018552, 6687280, 7523190, 7773963, 10030920, 10365284, 12037104, 12956605, 15046380, 15547926, 20061840, 20730568, 23321889, 25913210, 30092760, 31095852, 38869815, 41461136, 46643778, 51826420, 60185520, 62191704, 77739630, 80330951, 93287556, 103652840, 116609445, 124383408, 155479260, 160661902, 186575112, 207305680, 233218890, 240992853, 310958520, 321323804, 373150224, 401654755, 466437780, 481985706, 621917040, 642647608, 722978559, 803309510, 932875560, 963971412, 1204964265, 1285295216, 1445957118, 1606619020, 1865751120, 1927942824, 2409928530, 2891914236, 3213238040, 3614892795, 3855885648, 4819857060, 5783828472, 6426476080, 7229785590, 9639714120, 11567656944, 14459571180, 19279428240, 28919142360, 57838284720]

約数ペア:

[(1, 57838284720), (2, 28919142360), (3, 19279428240), (4, 14459571180), (5, 11567656944), (6, 9639714120), (8, 7229785590), (9, 6426476080), (10, 5783828472), (12, 4819857060), (15, 3855885648), (16, 3614892795), (18, 3213238040), (20, 2891914236), (24, 2409928530), (30, 1927942824), (31, 1865751120), (36, 1606619020), (40, 1445957118), (45, 1285295216), (48, 1204964265), (60, 963971412), (62, 932875560), (72, 803309510), (80, 722978559), (90, 642647608), (93, 621917040), (120, 481985706), (124, 466437780), (144, 401654755), (155, 373150224), (180, 321323804), (186, 310958520), (240, 240992853), (248, 233218890), (279, 207305680), (310, 186575112), (360, 160661902), (372, 155479260), (465, 124383408), (496, 116609445), (558, 103652840), (620, 93287556), (720, 80330951), (744, 77739630), (930, 62191704), (961, 60185520), (1116, 51826420), (1240, 46643778), (1395, 41461136), (1488, 38869815), (1860, 31095852), (1922, 30092760), (2232, 25913210), (2480, 23321889), (2790, 20730568), (2883, 20061840), (3720, 15547926), (3844, 15046380), (4464, 12956605), (4805, 12037104), (5580, 10365284), (5766, 10030920), (7440, 7773963), (7688, 7523190), (8649, 6687280), (9610, 6018552), (11160, 5182642), (11532, 5015460), (14415, 4012368), (15376, 3761595), (17298, 3343640), (19220, 3009276), (22320, 2591321), (23064, 2507730), (28830, 2006184), (34596, 1671820), (38440, 1504638), (43245, 1337456), (46128, 1253865), (57660, 1003092), (69192, 835910), (76880, 752319), (83591, 691920), (86490, 668728), (115320, 501546), (138384, 417955), (167182, 345960), (172980, 334364), (230640, 250773)]