146541840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 324856560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 79, 80, 118, 120, 131, 158, 177, 236, 237, 240, 262, 295, 316, 354, 393, 395, 472, 474, 524, 590, 632, 655, 708, 786, 790, 885, 944, 948, 1048, 1180, 1185, 1264, 1310, 1416, 1572, 1580, 1770, 1896, 1965, 2096, 2360, 2370, 2620, 2832, 3144, 3160, 3540, 3792, 3930, 4661, 4720, 4740, 5240, 6288, 6320, 7080, 7729, 7860, 9322, 9480, 10349, 10480, 13983, 14160, 15458, 15720, 18644, 18960, 20698, 23187, 23305, 27966, 30916, 31047, 31440, 37288, 38645, 41396, 46374, 46610, 51745, 55932, 61832, 62094, 69915, 74576, 77290, 82792, 92748, 93220, 103490, 111864, 115935, 123664, 124188, 139830, 154580, 155235, 165584, 185496, 186440, 206980, 223728, 231870, 248376, 279660, 309160, 310470, 370992, 372880, 413960, 463740, 496752, 559320, 610591, 618320, 620940, 827920, 927480, 1118640, 1221182, 1241880, 1831773, 1854960, 2442364, 2483760, 3052955, 3663546, 4884728, 6105910, 7327092, 9158865, 9769456, 12211820, 14654184, 18317730, 24423640, 29308368, 36635460, 48847280, 73270920, 146541840]

約数ペア:

[(1, 146541840), (2, 73270920), (3, 48847280), (4, 36635460), (5, 29308368), (6, 24423640), (8, 18317730), (10, 14654184), (12, 12211820), (15, 9769456), (16, 9158865), (20, 7327092), (24, 6105910), (30, 4884728), (40, 3663546), (48, 3052955), (59, 2483760), (60, 2442364), (79, 1854960), (80, 1831773), (118, 1241880), (120, 1221182), (131, 1118640), (158, 927480), (177, 827920), (236, 620940), (237, 618320), (240, 610591), (262, 559320), (295, 496752), (316, 463740), (354, 413960), (393, 372880), (395, 370992), (472, 310470), (474, 309160), (524, 279660), (590, 248376), (632, 231870), (655, 223728), (708, 206980), (786, 186440), (790, 185496), (885, 165584), (944, 155235), (948, 154580), (1048, 139830), (1180, 124188), (1185, 123664), (1264, 115935), (1310, 111864), (1416, 103490), (1572, 93220), (1580, 92748), (1770, 82792), (1896, 77290), (1965, 74576), (2096, 69915), (2360, 62094), (2370, 61832), (2620, 55932), (2832, 51745), (3144, 46610), (3160, 46374), (3540, 41396), (3792, 38645), (3930, 37288), (4661, 31440), (4720, 31047), (4740, 30916), (5240, 27966), (6288, 23305), (6320, 23187), (7080, 20698), (7729, 18960), (7860, 18644), (9322, 15720), (9480, 15458), (10349, 14160), (10480, 13983)]