76256880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2431

約数の個数: 160

約数和(自身を含む): 284505600

約数和(自身を除く): 208248720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2389, 2660, 3192, 3990, 4560, 4778, 5320, 6384, 7167, 7980, 9556, 10640, 11945, 14334, 15960, 16723, 19112, 23890, 28668, 31920, 33446, 35835, 38224, 45391, 47780, 50169, 57336, 66892, 71670, 83615, 90782, 95560, 100338, 114672, 133784, 136173, 143340, 167230, 181564, 191120, 200676, 226955, 250845, 267568, 272346, 286680, 317737, 334460, 363128, 401352, 453910, 501690, 544692, 573360, 635474, 668920, 680865, 726256, 802704, 907820, 953211, 1003380, 1089384, 1270948, 1337840, 1361730, 1588685, 1815640, 1906422, 2006760, 2178768, 2541896, 2723460, 3177370, 3631280, 3812844, 4013520, 4766055, 5083792, 5446920, 6354740, 7625688, 9532110, 10893840, 12709480, 15251376, 19064220, 25418960, 38128440, 76256880]

約数ペア:

[(1, 76256880), (2, 38128440), (3, 25418960), (4, 19064220), (5, 15251376), (6, 12709480), (7, 10893840), (8, 9532110), (10, 7625688), (12, 6354740), (14, 5446920), (15, 5083792), (16, 4766055), (19, 4013520), (20, 3812844), (21, 3631280), (24, 3177370), (28, 2723460), (30, 2541896), (35, 2178768), (38, 2006760), (40, 1906422), (42, 1815640), (48, 1588685), (56, 1361730), (57, 1337840), (60, 1270948), (70, 1089384), (76, 1003380), (80, 953211), (84, 907820), (95, 802704), (105, 726256), (112, 680865), (114, 668920), (120, 635474), (133, 573360), (140, 544692), (152, 501690), (168, 453910), (190, 401352), (210, 363128), (228, 334460), (240, 317737), (266, 286680), (280, 272346), (285, 267568), (304, 250845), (336, 226955), (380, 200676), (399, 191120), (420, 181564), (456, 167230), (532, 143340), (560, 136173), (570, 133784), (665, 114672), (760, 100338), (798, 95560), (840, 90782), (912, 83615), (1064, 71670), (1140, 66892), (1330, 57336), (1520, 50169), (1596, 47780), (1680, 45391), (1995, 38224), (2128, 35835), (2280, 33446), (2389, 31920), (2660, 28668), (3192, 23890), (3990, 19112), (4560, 16723), (4778, 15960), (5320, 14334), (6384, 11945), (7167, 10640), (7980, 9556)]