158812800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 532733760

約数和(自身を除く): 373920960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 160, 192, 200, 213, 233, 240, 284, 300, 320, 355, 384, 400, 426, 466, 480, 568, 600, 640, 699, 710, 800, 852, 932, 960, 1065, 1136, 1165, 1200, 1398, 1420, 1600, 1704, 1775, 1864, 1920, 2130, 2272, 2330, 2400, 2796, 2840, 3200, 3408, 3495, 3550, 3728, 4260, 4544, 4660, 4800, 5325, 5592, 5680, 5825, 6816, 6990, 7100, 7456, 8520, 9088, 9320, 9600, 10650, 11184, 11360, 11650, 13632, 13980, 14200, 14912, 16543, 17040, 17475, 18640, 21300, 22368, 22720, 23300, 27264, 27960, 28400, 29824, 33086, 34080, 34950, 37280, 42600, 44736, 45440, 46600, 49629, 55920, 56800, 66172, 68160, 69900, 74560, 82715, 85200, 89472, 93200, 99258, 111840, 113600, 132344, 136320, 139800, 149120, 165430, 170400, 186400, 198516, 223680, 227200, 248145, 264688, 279600, 330860, 340800, 372800, 397032, 413575, 447360, 496290, 529376, 559200, 661720, 681600, 745600, 794064, 827150, 992580, 1058752, 1118400, 1240725, 1323440, 1588128, 1654300, 1985160, 2117504, 2236800, 2481450, 2646880, 3176256, 3308600, 3970320, 4962900, 5293760, 6352512, 6617200, 7940640, 9925800, 10587520, 13234400, 15881280, 19851600, 26468800, 31762560, 39703200, 52937600, 79406400, 158812800]

約数ペア:

[(1, 158812800), (2, 79406400), (3, 52937600), (4, 39703200), (5, 31762560), (6, 26468800), (8, 19851600), (10, 15881280), (12, 13234400), (15, 10587520), (16, 9925800), (20, 7940640), (24, 6617200), (25, 6352512), (30, 5293760), (32, 4962900), (40, 3970320), (48, 3308600), (50, 3176256), (60, 2646880), (64, 2481450), (71, 2236800), (75, 2117504), (80, 1985160), (96, 1654300), (100, 1588128), (120, 1323440), (128, 1240725), (142, 1118400), (150, 1058752), (160, 992580), (192, 827150), (200, 794064), (213, 745600), (233, 681600), (240, 661720), (284, 559200), (300, 529376), (320, 496290), (355, 447360), (384, 413575), (400, 397032), (426, 372800), (466, 340800), (480, 330860), (568, 279600), (600, 264688), (640, 248145), (699, 227200), (710, 223680), (800, 198516), (852, 186400), (932, 170400), (960, 165430), (1065, 149120), (1136, 139800), (1165, 136320), (1200, 132344), (1398, 113600), (1420, 111840), (1600, 99258), (1704, 93200), (1775, 89472), (1864, 85200), (1920, 82715), (2130, 74560), (2272, 69900), (2330, 68160), (2400, 66172), (2796, 56800), (2840, 55920), (3200, 49629), (3408, 46600), (3495, 45440), (3550, 44736), (3728, 42600), (4260, 37280), (4544, 34950), (4660, 34080), (4800, 33086), (5325, 29824), (5592, 28400), (5680, 27960), (5825, 27264), (6816, 23300), (6990, 22720), (7100, 22368), (7456, 21300), (8520, 18640), (9088, 17475), (9320, 17040), (9600, 16543), (10650, 14912), (11184, 14200), (11360, 13980), (11650, 13632)]