69567680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2426

約数の個数: 112

約数和(自身を含む): 203972160

約数和(自身を除く): 134404480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2389, 2912, 3640, 4160, 4778, 5824, 7280, 9556, 11945, 14560, 16723, 19112, 23890, 29120, 31057, 33446, 38224, 47780, 62114, 66892, 76448, 83615, 95560, 124228, 133784, 152896, 155285, 167230, 191120, 217399, 248456, 267568, 310570, 334460, 382240, 434798, 496912, 535136, 621140, 668920, 764480, 869596, 993824, 1070272, 1086995, 1242280, 1337840, 1739192, 1987648, 2173990, 2484560, 2675680, 3478384, 4347980, 4969120, 5351360, 6956768, 8695960, 9938240, 13913536, 17391920, 34783840, 69567680]

約数ペア:

[(1, 69567680), (2, 34783840), (4, 17391920), (5, 13913536), (7, 9938240), (8, 8695960), (10, 6956768), (13, 5351360), (14, 4969120), (16, 4347980), (20, 3478384), (26, 2675680), (28, 2484560), (32, 2173990), (35, 1987648), (40, 1739192), (52, 1337840), (56, 1242280), (64, 1086995), (65, 1070272), (70, 993824), (80, 869596), (91, 764480), (104, 668920), (112, 621140), (130, 535136), (140, 496912), (160, 434798), (182, 382240), (208, 334460), (224, 310570), (260, 267568), (280, 248456), (320, 217399), (364, 191120), (416, 167230), (448, 155285), (455, 152896), (520, 133784), (560, 124228), (728, 95560), (832, 83615), (910, 76448), (1040, 66892), (1120, 62114), (1456, 47780), (1820, 38224), (2080, 33446), (2240, 31057), (2389, 29120), (2912, 23890), (3640, 19112), (4160, 16723), (4778, 14560), (5824, 11945), (7280, 9556)]