28643215920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{571037}}^1$

素因数の和:571083

約数の個数: 160

約数和(自身を含む): 101964545280

約数和(自身を除く): 73321329360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 16720, 25080, 50160, 571037, 1142074, 1713111, 2284148, 2855185, 3426222, 4568296, 5710370, 6281407, 6852444, 8565555, 9136592, 10849703, 11420740, 12562814, 13704888, 17131110, 18844221, 21699406, 22841480, 25125628, 27409776, 31407035, 32549109, 34262220, 37688442, 43398812, 45682960, 50251256, 54248515, 62814070, 65098218, 68524440, 75376884, 86797624, 94221105, 100502512, 108497030, 119346733, 125628140, 130196436, 137048880, 150753768, 162745545, 173595248, 188442210, 216994060, 238693466, 251256280, 260392872, 301507536, 325491090, 358040199, 376884420, 433988120, 477386932, 502512560, 520785744, 596733665, 650982180, 716080398, 753768840, 867976240, 954773864, 1193467330, 1301964360, 1432160796, 1507537680, 1790200995, 1909547728, 2386934660, 2603928720, 2864321592, 3580401990, 4773869320, 5728643184, 7160803980, 9547738640, 14321607960, 28643215920]

約数ペア:

[(1, 28643215920), (2, 14321607960), (3, 9547738640), (4, 7160803980), (5, 5728643184), (6, 4773869320), (8, 3580401990), (10, 2864321592), (11, 2603928720), (12, 2386934660), (15, 1909547728), (16, 1790200995), (19, 1507537680), (20, 1432160796), (22, 1301964360), (24, 1193467330), (30, 954773864), (33, 867976240), (38, 753768840), (40, 716080398), (44, 650982180), (48, 596733665), (55, 520785744), (57, 502512560), (60, 477386932), (66, 433988120), (76, 376884420), (80, 358040199), (88, 325491090), (95, 301507536), (110, 260392872), (114, 251256280), (120, 238693466), (132, 216994060), (152, 188442210), (165, 173595248), (176, 162745545), (190, 150753768), (209, 137048880), (220, 130196436), (228, 125628140), (240, 119346733), (264, 108497030), (285, 100502512), (304, 94221105), (330, 86797624), (380, 75376884), (418, 68524440), (440, 65098218), (456, 62814070), (528, 54248515), (570, 50251256), (627, 45682960), (660, 43398812), (760, 37688442), (836, 34262220), (880, 32549109), (912, 31407035), (1045, 27409776), (1140, 25125628), (1254, 22841480), (1320, 21699406), (1520, 18844221), (1672, 17131110), (2090, 13704888), (2280, 12562814), (2508, 11420740), (2640, 10849703), (3135, 9136592), (3344, 8565555), (4180, 6852444), (4560, 6281407), (5016, 5710370), (6270, 4568296), (8360, 3426222), (10032, 2855185), (12540, 2284148), (16720, 1713111), (25080, 1142074), (50160, 571037)]