213015840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23357}}^1$

素因数の和:23394

約数の個数: 96

約数和(自身を含む): 706345920

約数和(自身を除く): 493330080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 23357, 46714, 70071, 93428, 116785, 140142, 186856, 233570, 280284, 350355, 373712, 443783, 467140, 560568, 700710, 747424, 887566, 934280, 1121136, 1331349, 1401420, 1775132, 1868560, 2218915, 2242272, 2662698, 2802840, 3550264, 3737120, 4437830, 5325396, 5605680, 6656745, 7100528, 8875660, 10650792, 11211360, 13313490, 14201056, 17751320, 21301584, 26626980, 35502640, 42603168, 53253960, 71005280, 106507920, 213015840]

約数ペア:

[(1, 213015840), (2, 106507920), (3, 71005280), (4, 53253960), (5, 42603168), (6, 35502640), (8, 26626980), (10, 21301584), (12, 17751320), (15, 14201056), (16, 13313490), (19, 11211360), (20, 10650792), (24, 8875660), (30, 7100528), (32, 6656745), (38, 5605680), (40, 5325396), (48, 4437830), (57, 3737120), (60, 3550264), (76, 2802840), (80, 2662698), (95, 2242272), (96, 2218915), (114, 1868560), (120, 1775132), (152, 1401420), (160, 1331349), (190, 1121136), (228, 934280), (240, 887566), (285, 747424), (304, 700710), (380, 560568), (456, 467140), (480, 443783), (570, 373712), (608, 350355), (760, 280284), (912, 233570), (1140, 186856), (1520, 140142), (1824, 116785), (2280, 93428), (3040, 70071), (4560, 46714), (9120, 23357)]