1856818320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58171}}^1$

素因数の和:58213

約数の個数: 160

約数和(自身を含む): 6924794880

約数和(自身を除く): 5067976560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 58171, 116342, 174513, 232684, 290855, 349026, 407197, 465368, 581710, 698052, 814394, 872565, 930736, 1105249, 1163420, 1221591, 1396104, 1628788, 1745130, 2035985, 2210498, 2326840, 2443182, 2792208, 3257576, 3315747, 3490260, 4071970, 4420996, 4653680, 4886364, 5526245, 6107955, 6515152, 6631494, 6980520, 7736743, 8143940, 8841992, 9772728, 11052490, 12215910, 13262988, 13961040, 15473486, 16287880, 16578735, 17683984, 19545456, 22104980, 23210229, 24431820, 26525976, 30946972, 32575760, 33157470, 38683715, 44209960, 46420458, 48863640, 53051952, 61893944, 66314940, 77367430, 88419920, 92840916, 97727280, 116051145, 123787888, 132629880, 154734860, 185681832, 232102290, 265259760, 309469720, 371363664, 464204580, 618939440, 928409160, 1856818320]

約数ペア:

[(1, 1856818320), (2, 928409160), (3, 618939440), (4, 464204580), (5, 371363664), (6, 309469720), (7, 265259760), (8, 232102290), (10, 185681832), (12, 154734860), (14, 132629880), (15, 123787888), (16, 116051145), (19, 97727280), (20, 92840916), (21, 88419920), (24, 77367430), (28, 66314940), (30, 61893944), (35, 53051952), (38, 48863640), (40, 46420458), (42, 44209960), (48, 38683715), (56, 33157470), (57, 32575760), (60, 30946972), (70, 26525976), (76, 24431820), (80, 23210229), (84, 22104980), (95, 19545456), (105, 17683984), (112, 16578735), (114, 16287880), (120, 15473486), (133, 13961040), (140, 13262988), (152, 12215910), (168, 11052490), (190, 9772728), (210, 8841992), (228, 8143940), (240, 7736743), (266, 6980520), (280, 6631494), (285, 6515152), (304, 6107955), (336, 5526245), (380, 4886364), (399, 4653680), (420, 4420996), (456, 4071970), (532, 3490260), (560, 3315747), (570, 3257576), (665, 2792208), (760, 2443182), (798, 2326840), (840, 2210498), (912, 2035985), (1064, 1745130), (1140, 1628788), (1330, 1396104), (1520, 1221591), (1596, 1163420), (1680, 1105249), (1995, 930736), (2128, 872565), (2280, 814394), (2660, 698052), (3192, 581710), (3990, 465368), (4560, 407197), (5320, 349026), (6384, 290855), (7980, 232684), (10640, 174513), (15960, 116342), (31920, 58171)]