195601786240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{45433}}^1$

素因数の和:45521

約数の個数: 192

約数和(自身を含む): 552219374880

約数和(自身を除く): 356617588640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 961, 992, 1085, 1120, 1240, 1736, 1922, 1984, 2170, 2240, 2480, 3472, 3844, 3968, 4340, 4480, 4805, 4960, 6727, 6944, 7688, 8680, 9610, 9920, 13454, 13888, 15376, 17360, 19220, 19840, 26908, 27776, 30752, 33635, 34720, 38440, 45433, 53816, 61504, 67270, 69440, 76880, 90866, 107632, 123008, 134540, 138880, 153760, 181732, 215264, 227165, 269080, 307520, 318031, 363464, 430528, 454330, 538160, 615040, 636062, 726928, 861056, 908660, 1076320, 1272124, 1408423, 1453856, 1590155, 1817320, 2152640, 2544248, 2816846, 2907712, 3180310, 3634640, 4305280, 5088496, 5633692, 5815424, 6360620, 7042115, 7269280, 9858961, 10176992, 11267384, 12721240, 14084230, 14538560, 19717922, 20353984, 22534768, 25442480, 28168460, 29077120, 39435844, 40707968, 43661113, 45069536, 49294805, 50884960, 56336920, 78871688, 87322226, 90139072, 98589610, 101769920, 112673840, 157743376, 174644452, 180278144, 197179220, 203539840, 218305565, 225347680, 305627791, 315486752, 349288904, 394358440, 436611130, 450695360, 611255582, 630973504, 698577808, 788716880, 873222260, 901390720, 1222511164, 1261947008, 1397155616, 1528138955, 1577433760, 1746444520, 2445022328, 2794311232, 3056277910, 3154867520, 3492889040, 4890044656, 5588622464, 6112555820, 6309735040, 6985778080, 9780089312, 12225111640, 13971556160, 19560178624, 24450223280, 27943112320, 39120357248, 48900446560, 97800893120, 195601786240]

約数ペア:

[(1, 195601786240), (2, 97800893120), (4, 48900446560), (5, 39120357248), (7, 27943112320), (8, 24450223280), (10, 19560178624), (14, 13971556160), (16, 12225111640), (20, 9780089312), (28, 6985778080), (31, 6309735040), (32, 6112555820), (35, 5588622464), (40, 4890044656), (56, 3492889040), (62, 3154867520), (64, 3056277910), (70, 2794311232), (80, 2445022328), (112, 1746444520), (124, 1577433760), (128, 1528138955), (140, 1397155616), (155, 1261947008), (160, 1222511164), (217, 901390720), (224, 873222260), (248, 788716880), (280, 698577808), (310, 630973504), (320, 611255582), (434, 450695360), (448, 436611130), (496, 394358440), (560, 349288904), (620, 315486752), (640, 305627791), (868, 225347680), (896, 218305565), (961, 203539840), (992, 197179220), (1085, 180278144), (1120, 174644452), (1240, 157743376), (1736, 112673840), (1922, 101769920), (1984, 98589610), (2170, 90139072), (2240, 87322226), (2480, 78871688), (3472, 56336920), (3844, 50884960), (3968, 49294805), (4340, 45069536), (4480, 43661113), (4805, 40707968), (4960, 39435844), (6727, 29077120), (6944, 28168460), (7688, 25442480), (8680, 22534768), (9610, 20353984), (9920, 19717922), (13454, 14538560), (13888, 14084230), (15376, 12721240), (17360, 11267384), (19220, 10176992), (19840, 9858961), (26908, 7269280), (27776, 7042115), (30752, 6360620), (33635, 5815424), (34720, 5633692), (38440, 5088496), (45433, 4305280), (53816, 3634640), (61504, 3180310), (67270, 2907712), (69440, 2816846), (76880, 2544248), (90866, 2152640), (107632, 1817320), (123008, 1590155), (134540, 1453856), (138880, 1408423), (153760, 1272124), (181732, 1076320), (215264, 908660), (227165, 861056), (269080, 726928), (307520, 636062), (318031, 615040), (363464, 538160), (430528, 454330)]