2531354040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{370081}}^1$

素因数の和:370117

約数の個数: 96

約数和(自身を含む): 8659918800

約数和(自身を除く): 6128564760

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, 370081, 740162, 1110243, 1480324, 1850405, 2220486, 2960648, 3330729, 3700810, 4440972, 5551215, 6661458, 7031539, 7401620, 8881944, 11102430, 13322916, 14063078, 14803240, 16653645, 21094617, 22204860, 26645832, 28126156, 33307290, 35157695, 42189234, 44409720, 56252312, 63283851, 66614580, 70315390, 84378468, 105473085, 126567702, 133229160, 140630780, 168756936, 210946170, 253135404, 281261560, 316419255, 421892340, 506270808, 632838510, 843784680, 1265677020, 2531354040]

約数ペア:

[(1, 2531354040), (2, 1265677020), (3, 843784680), (4, 632838510), (5, 506270808), (6, 421892340), (8, 316419255), (9, 281261560), (10, 253135404), (12, 210946170), (15, 168756936), (18, 140630780), (19, 133229160), (20, 126567702), (24, 105473085), (30, 84378468), (36, 70315390), (38, 66614580), (40, 63283851), (45, 56252312), (57, 44409720), (60, 42189234), (72, 35157695), (76, 33307290), (90, 28126156), (95, 26645832), (114, 22204860), (120, 21094617), (152, 16653645), (171, 14803240), (180, 14063078), (190, 13322916), (228, 11102430), (285, 8881944), (342, 7401620), (360, 7031539), (380, 6661458), (456, 5551215), (570, 4440972), (684, 3700810), (760, 3330729), (855, 2960648), (1140, 2220486), (1368, 1850405), (1710, 1480324), (2280, 1110243), (3420, 740162), (6840, 370081)]