17838961680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{29863}}^1$

素因数の和:30029

約数の個数: 160

約数和(自身を含む): 58657674240

約数和(自身を除く): 40818712560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 131, 152, 190, 228, 240, 262, 285, 304, 380, 393, 456, 524, 570, 655, 760, 786, 912, 1048, 1140, 1310, 1520, 1572, 1965, 2096, 2280, 2489, 2620, 3144, 3930, 4560, 4978, 5240, 6288, 7467, 7860, 9956, 10480, 12445, 14934, 15720, 19912, 24890, 29863, 29868, 31440, 37335, 39824, 49780, 59726, 59736, 74670, 89589, 99560, 119452, 119472, 149315, 149340, 179178, 199120, 238904, 298630, 298680, 358356, 447945, 477808, 567397, 597260, 597360, 716712, 895890, 1134794, 1194520, 1433424, 1702191, 1791780, 2269588, 2389040, 2836985, 3404382, 3583560, 3912053, 4539176, 5673970, 6808764, 7167120, 7824106, 8510955, 9078352, 11347940, 11736159, 13617528, 15648212, 17021910, 19560265, 22695880, 23472318, 27235056, 31296424, 34043820, 39120530, 45391760, 46944636, 58680795, 62592848, 68087640, 74329007, 78241060, 93889272, 117361590, 136175280, 148658014, 156482120, 187778544, 222987021, 234723180, 297316028, 312964240, 371645035, 445974042, 469446360, 594632056, 743290070, 891948084, 938892720, 1114935105, 1189264112, 1486580140, 1783896168, 2229870210, 2973160280, 3567792336, 4459740420, 5946320560, 8919480840, 17838961680]

約数ペア:

[(1, 17838961680), (2, 8919480840), (3, 5946320560), (4, 4459740420), (5, 3567792336), (6, 2973160280), (8, 2229870210), (10, 1783896168), (12, 1486580140), (15, 1189264112), (16, 1114935105), (19, 938892720), (20, 891948084), (24, 743290070), (30, 594632056), (38, 469446360), (40, 445974042), (48, 371645035), (57, 312964240), (60, 297316028), (76, 234723180), (80, 222987021), (95, 187778544), (114, 156482120), (120, 148658014), (131, 136175280), (152, 117361590), (190, 93889272), (228, 78241060), (240, 74329007), (262, 68087640), (285, 62592848), (304, 58680795), (380, 46944636), (393, 45391760), (456, 39120530), (524, 34043820), (570, 31296424), (655, 27235056), (760, 23472318), (786, 22695880), (912, 19560265), (1048, 17021910), (1140, 15648212), (1310, 13617528), (1520, 11736159), (1572, 11347940), (1965, 9078352), (2096, 8510955), (2280, 7824106), (2489, 7167120), (2620, 6808764), (3144, 5673970), (3930, 4539176), (4560, 3912053), (4978, 3583560), (5240, 3404382), (6288, 2836985), (7467, 2389040), (7860, 2269588), (9956, 1791780), (10480, 1702191), (12445, 1433424), (14934, 1194520), (15720, 1134794), (19912, 895890), (24890, 716712), (29863, 597360), (29868, 597260), (31440, 567397), (37335, 477808), (39824, 447945), (49780, 358356), (59726, 298680), (59736, 298630), (74670, 238904), (89589, 199120), (99560, 179178), (119452, 149340), (119472, 149315)]