3143640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 128

約数和(自身を含む): 10575360

約数和(自身を除く): 7431720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 67, 68, 69, 85, 92, 102, 115, 120, 134, 136, 138, 170, 184, 201, 204, 230, 255, 268, 276, 335, 340, 345, 391, 402, 408, 460, 510, 536, 552, 670, 680, 690, 782, 804, 920, 1005, 1020, 1139, 1173, 1340, 1380, 1541, 1564, 1608, 1955, 2010, 2040, 2278, 2346, 2680, 2760, 3082, 3128, 3417, 3910, 4020, 4556, 4623, 4692, 5695, 5865, 6164, 6834, 7705, 7820, 8040, 9112, 9246, 9384, 11390, 11730, 12328, 13668, 15410, 15640, 17085, 18492, 22780, 23115, 23460, 26197, 27336, 30820, 34170, 36984, 45560, 46230, 46920, 52394, 61640, 68340, 78591, 92460, 104788, 130985, 136680, 157182, 184920, 209576, 261970, 314364, 392955, 523940, 628728, 785910, 1047880, 1571820, 3143640]

約数ペア:

[(1, 3143640), (2, 1571820), (3, 1047880), (4, 785910), (5, 628728), (6, 523940), (8, 392955), (10, 314364), (12, 261970), (15, 209576), (17, 184920), (20, 157182), (23, 136680), (24, 130985), (30, 104788), (34, 92460), (40, 78591), (46, 68340), (51, 61640), (60, 52394), (67, 46920), (68, 46230), (69, 45560), (85, 36984), (92, 34170), (102, 30820), (115, 27336), (120, 26197), (134, 23460), (136, 23115), (138, 22780), (170, 18492), (184, 17085), (201, 15640), (204, 15410), (230, 13668), (255, 12328), (268, 11730), (276, 11390), (335, 9384), (340, 9246), (345, 9112), (391, 8040), (402, 7820), (408, 7705), (460, 6834), (510, 6164), (536, 5865), (552, 5695), (670, 4692), (680, 4623), (690, 4556), (782, 4020), (804, 3910), (920, 3417), (1005, 3128), (1020, 3082), (1139, 2760), (1173, 2680), (1340, 2346), (1380, 2278), (1541, 2040), (1564, 2010), (1608, 1955)]