71566920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10463}}^1$

素因数の和:10499

約数の個数: 96

約数和(自身を含む): 244857600

約数和(自身を除く): 173290680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 10463, 20926, 31389, 41852, 52315, 62778, 83704, 94167, 104630, 125556, 156945, 188334, 198797, 209260, 251112, 313890, 376668, 397594, 418520, 470835, 596391, 627780, 753336, 795188, 941670, 993985, 1192782, 1255560, 1590376, 1789173, 1883340, 1987970, 2385564, 2981955, 3578346, 3766680, 3975940, 4771128, 5963910, 7156692, 7951880, 8945865, 11927820, 14313384, 17891730, 23855640, 35783460, 71566920]

約数ペア:

[(1, 71566920), (2, 35783460), (3, 23855640), (4, 17891730), (5, 14313384), (6, 11927820), (8, 8945865), (9, 7951880), (10, 7156692), (12, 5963910), (15, 4771128), (18, 3975940), (19, 3766680), (20, 3578346), (24, 2981955), (30, 2385564), (36, 1987970), (38, 1883340), (40, 1789173), (45, 1590376), (57, 1255560), (60, 1192782), (72, 993985), (76, 941670), (90, 795188), (95, 753336), (114, 627780), (120, 596391), (152, 470835), (171, 418520), (180, 397594), (190, 376668), (228, 313890), (285, 251112), (342, 209260), (360, 198797), (380, 188334), (456, 156945), (570, 125556), (684, 104630), (760, 94167), (855, 83704), (1140, 62778), (1368, 52315), (1710, 41852), (2280, 31389), (3420, 20926), (6840, 10463)]