3117627240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{285497}}^1$

素因数の和:285531

約数の個数: 128

約数和(自身を含む): 11511279360

約数和(自身を除く): 8393652120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 285497, 570994, 856491, 1141988, 1427485, 1712982, 1998479, 2283976, 2854970, 3425964, 3711461, 3996958, 4282455, 5709940, 5995437, 6851928, 7422922, 7993916, 8564910, 9992395, 11134383, 11419880, 11990874, 14845844, 15987832, 17129820, 18557305, 19984790, 22268766, 23981748, 25980227, 29691688, 29977185, 34259640, 37114610, 39969580, 44537532, 47963496, 51960454, 55671915, 59954370, 74229220, 77940681, 79939160, 89075064, 103920908, 111343830, 119908740, 129901135, 148458440, 155881362, 207841816, 222687660, 239817480, 259802270, 311762724, 389703405, 445375320, 519604540, 623525448, 779406810, 1039209080, 1558813620, 3117627240]

約数ペア:

[(1, 3117627240), (2, 1558813620), (3, 1039209080), (4, 779406810), (5, 623525448), (6, 519604540), (7, 445375320), (8, 389703405), (10, 311762724), (12, 259802270), (13, 239817480), (14, 222687660), (15, 207841816), (20, 155881362), (21, 148458440), (24, 129901135), (26, 119908740), (28, 111343830), (30, 103920908), (35, 89075064), (39, 79939160), (40, 77940681), (42, 74229220), (52, 59954370), (56, 55671915), (60, 51960454), (65, 47963496), (70, 44537532), (78, 39969580), (84, 37114610), (91, 34259640), (104, 29977185), (105, 29691688), (120, 25980227), (130, 23981748), (140, 22268766), (156, 19984790), (168, 18557305), (182, 17129820), (195, 15987832), (210, 14845844), (260, 11990874), (273, 11419880), (280, 11134383), (312, 9992395), (364, 8564910), (390, 7993916), (420, 7422922), (455, 6851928), (520, 5995437), (546, 5709940), (728, 4282455), (780, 3996958), (840, 3711461), (910, 3425964), (1092, 2854970), (1365, 2283976), (1560, 1998479), (1820, 1712982), (2184, 1427485), (2730, 1141988), (3640, 856491), (5460, 570994), (10920, 285497)]