184943640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 655983360

約数和(自身を除く): 471039720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 71, 84, 98, 105, 120, 140, 142, 147, 168, 196, 210, 213, 245, 280, 284, 294, 355, 392, 420, 426, 443, 490, 497, 568, 588, 710, 735, 840, 852, 886, 980, 994, 1065, 1176, 1329, 1420, 1470, 1491, 1704, 1772, 1960, 1988, 2130, 2215, 2485, 2658, 2840, 2940, 2982, 3101, 3479, 3544, 3976, 4260, 4430, 4970, 5316, 5880, 5964, 6202, 6645, 6958, 7455, 8520, 8860, 9303, 9940, 10437, 10632, 11928, 12404, 13290, 13916, 14910, 15505, 17395, 17720, 18606, 19880, 20874, 21707, 24808, 26580, 27832, 29820, 31010, 31453, 34790, 37212, 41748, 43414, 46515, 52185, 53160, 59640, 62020, 62906, 65121, 69580, 74424, 83496, 86828, 93030, 94359, 104370, 108535, 124040, 125812, 130242, 139160, 157265, 173656, 186060, 188718, 208740, 217070, 220171, 251624, 260484, 314530, 325605, 372120, 377436, 417480, 434140, 440342, 471795, 520968, 629060, 651210, 660513, 754872, 868280, 880684, 943590, 1100855, 1258120, 1302420, 1321026, 1541197, 1761368, 1887180, 2201710, 2604840, 2642052, 3082394, 3302565, 3774360, 4403420, 4623591, 5284104, 6164788, 6605130, 7705985, 8806840, 9247182, 12329576, 13210260, 15411970, 18494364, 23117955, 26420520, 30823940, 36988728, 46235910, 61647880, 92471820, 184943640]

約数ペア:

[(1, 184943640), (2, 92471820), (3, 61647880), (4, 46235910), (5, 36988728), (6, 30823940), (7, 26420520), (8, 23117955), (10, 18494364), (12, 15411970), (14, 13210260), (15, 12329576), (20, 9247182), (21, 8806840), (24, 7705985), (28, 6605130), (30, 6164788), (35, 5284104), (40, 4623591), (42, 4403420), (49, 3774360), (56, 3302565), (60, 3082394), (70, 2642052), (71, 2604840), (84, 2201710), (98, 1887180), (105, 1761368), (120, 1541197), (140, 1321026), (142, 1302420), (147, 1258120), (168, 1100855), (196, 943590), (210, 880684), (213, 868280), (245, 754872), (280, 660513), (284, 651210), (294, 629060), (355, 520968), (392, 471795), (420, 440342), (426, 434140), (443, 417480), (490, 377436), (497, 372120), (568, 325605), (588, 314530), (710, 260484), (735, 251624), (840, 220171), (852, 217070), (886, 208740), (980, 188718), (994, 186060), (1065, 173656), (1176, 157265), (1329, 139160), (1420, 130242), (1470, 125812), (1491, 124040), (1704, 108535), (1772, 104370), (1960, 94359), (1988, 93030), (2130, 86828), (2215, 83496), (2485, 74424), (2658, 69580), (2840, 65121), (2940, 62906), (2982, 62020), (3101, 59640), (3479, 53160), (3544, 52185), (3976, 46515), (4260, 43414), (4430, 41748), (4970, 37212), (5316, 34790), (5880, 31453), (5964, 31010), (6202, 29820), (6645, 27832), (6958, 26580), (7455, 24808), (8520, 21707), (8860, 20874), (9303, 19880), (9940, 18606), (10437, 17720), (10632, 17395), (11928, 15505), (12404, 14910), (13290, 13916)]