85510320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2259

約数の個数: 160

約数和(自身を含む): 316265472

約数和(自身を除く): 230755152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2213, 2415, 2576, 2760, 3220, 3864, 4426, 4830, 5520, 6440, 6639, 7728, 8852, 9660, 11065, 12880, 13278, 15491, 17704, 19320, 22130, 26556, 30982, 33195, 35408, 38640, 44260, 46473, 50899, 53112, 61964, 66390, 77455, 88520, 92946, 101798, 106224, 123928, 132780, 152697, 154910, 177040, 185892, 203596, 232365, 247856, 254495, 265560, 305394, 309820, 356293, 371784, 407192, 464730, 508990, 531120, 610788, 619640, 712586, 743568, 763485, 814384, 929460, 1017980, 1068879, 1221576, 1239280, 1425172, 1526970, 1781465, 1858920, 2035960, 2137758, 2443152, 2850344, 3053940, 3562930, 3717840, 4071920, 4275516, 5344395, 5700688, 6107880, 7125860, 8551032, 10688790, 12215760, 14251720, 17102064, 21377580, 28503440, 42755160, 85510320]

約数ペア:

[(1, 85510320), (2, 42755160), (3, 28503440), (4, 21377580), (5, 17102064), (6, 14251720), (7, 12215760), (8, 10688790), (10, 8551032), (12, 7125860), (14, 6107880), (15, 5700688), (16, 5344395), (20, 4275516), (21, 4071920), (23, 3717840), (24, 3562930), (28, 3053940), (30, 2850344), (35, 2443152), (40, 2137758), (42, 2035960), (46, 1858920), (48, 1781465), (56, 1526970), (60, 1425172), (69, 1239280), (70, 1221576), (80, 1068879), (84, 1017980), (92, 929460), (105, 814384), (112, 763485), (115, 743568), (120, 712586), (138, 619640), (140, 610788), (161, 531120), (168, 508990), (184, 464730), (210, 407192), (230, 371784), (240, 356293), (276, 309820), (280, 305394), (322, 265560), (336, 254495), (345, 247856), (368, 232365), (420, 203596), (460, 185892), (483, 177040), (552, 154910), (560, 152697), (644, 132780), (690, 123928), (805, 106224), (840, 101798), (920, 92946), (966, 88520), (1104, 77455), (1288, 66390), (1380, 61964), (1610, 53112), (1680, 50899), (1840, 46473), (1932, 44260), (2213, 38640), (2415, 35408), (2576, 33195), (2760, 30982), (3220, 26556), (3864, 22130), (4426, 19320), (4830, 17704), (5520, 15491), (6440, 13278), (6639, 12880), (7728, 11065), (8852, 9660)]