1783174320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{130349}}^1$

素因数の和:130387

約数の個数: 120

約数和(自身を含む): 6303726000

約数和(自身を除く): 4520551680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 130349, 260698, 391047, 521396, 651745, 782094, 1042792, 1173141, 1303490, 1564188, 1955235, 2085584, 2346282, 2476631, 2606980, 3128376, 3910470, 4692564, 4953262, 5213960, 5865705, 6256752, 7429893, 7820940, 9385128, 9906524, 10427920, 11731410, 12383155, 14859786, 15641880, 18770256, 19813048, 22289679, 23462820, 24766310, 29719572, 31283760, 37149465, 39626096, 44579358, 46925640, 49532620, 59439144, 74298930, 89158716, 93851280, 99065240, 111448395, 118878288, 148597860, 178317432, 198130480, 222896790, 297195720, 356634864, 445793580, 594391440, 891587160, 1783174320]

約数ペア:

[(1, 1783174320), (2, 891587160), (3, 594391440), (4, 445793580), (5, 356634864), (6, 297195720), (8, 222896790), (9, 198130480), (10, 178317432), (12, 148597860), (15, 118878288), (16, 111448395), (18, 99065240), (19, 93851280), (20, 89158716), (24, 74298930), (30, 59439144), (36, 49532620), (38, 46925640), (40, 44579358), (45, 39626096), (48, 37149465), (57, 31283760), (60, 29719572), (72, 24766310), (76, 23462820), (80, 22289679), (90, 19813048), (95, 18770256), (114, 15641880), (120, 14859786), (144, 12383155), (152, 11731410), (171, 10427920), (180, 9906524), (190, 9385128), (228, 7820940), (240, 7429893), (285, 6256752), (304, 5865705), (342, 5213960), (360, 4953262), (380, 4692564), (456, 3910470), (570, 3128376), (684, 2606980), (720, 2476631), (760, 2346282), (855, 2085584), (912, 1955235), (1140, 1564188), (1368, 1303490), (1520, 1173141), (1710, 1042792), (2280, 782094), (2736, 651745), (3420, 521396), (4560, 391047), (6840, 260698), (13680, 130349)]