738466920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1152

約数の個数: 192

約数和(自身を含む): 2552472000

約数和(自身を除く): 1814005080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 107, 114, 120, 152, 171, 180, 190, 214, 228, 285, 321, 342, 360, 380, 428, 456, 535, 570, 642, 684, 760, 855, 856, 963, 1009, 1070, 1140, 1284, 1368, 1605, 1710, 1926, 2018, 2033, 2140, 2280, 2568, 3027, 3210, 3420, 3852, 4036, 4066, 4280, 4815, 5045, 6054, 6099, 6420, 6840, 7704, 8072, 8132, 9081, 9630, 10090, 10165, 12108, 12198, 12840, 15135, 16264, 18162, 18297, 19171, 19260, 20180, 20330, 24216, 24396, 30270, 30495, 36324, 36594, 38342, 38520, 40360, 40660, 45405, 48792, 57513, 60540, 60990, 72648, 73188, 76684, 81320, 90810, 91485, 95855, 107963, 115026, 121080, 121980, 146376, 153368, 172539, 181620, 182970, 191710, 215926, 230052, 243960, 287565, 323889, 345078, 363240, 365940, 383420, 431852, 460104, 539815, 575130, 647778, 690156, 731880, 766840, 862695, 863704, 971667, 1079630, 1150260, 1295556, 1380312, 1619445, 1725390, 1943334, 2051297, 2159260, 2300520, 2591112, 3238890, 3450780, 3886668, 4102594, 4318520, 4858335, 6153891, 6477780, 6901560, 7773336, 8205188, 9716670, 10256485, 12307782, 12955560, 16410376, 18461673, 19433340, 20512970, 24615564, 30769455, 36923346, 38866680, 41025940, 49231128, 61538910, 73846692, 82051880, 92308365, 123077820, 147693384, 184616730, 246155640, 369233460, 738466920]

約数ペア:

[(1, 738466920), (2, 369233460), (3, 246155640), (4, 184616730), (5, 147693384), (6, 123077820), (8, 92308365), (9, 82051880), (10, 73846692), (12, 61538910), (15, 49231128), (18, 41025940), (19, 38866680), (20, 36923346), (24, 30769455), (30, 24615564), (36, 20512970), (38, 19433340), (40, 18461673), (45, 16410376), (57, 12955560), (60, 12307782), (72, 10256485), (76, 9716670), (90, 8205188), (95, 7773336), (107, 6901560), (114, 6477780), (120, 6153891), (152, 4858335), (171, 4318520), (180, 4102594), (190, 3886668), (214, 3450780), (228, 3238890), (285, 2591112), (321, 2300520), (342, 2159260), (360, 2051297), (380, 1943334), (428, 1725390), (456, 1619445), (535, 1380312), (570, 1295556), (642, 1150260), (684, 1079630), (760, 971667), (855, 863704), (856, 862695), (963, 766840), (1009, 731880), (1070, 690156), (1140, 647778), (1284, 575130), (1368, 539815), (1605, 460104), (1710, 431852), (1926, 383420), (2018, 365940), (2033, 363240), (2140, 345078), (2280, 323889), (2568, 287565), (3027, 243960), (3210, 230052), (3420, 215926), (3852, 191710), (4036, 182970), (4066, 181620), (4280, 172539), (4815, 153368), (5045, 146376), (6054, 121980), (6099, 121080), (6420, 115026), (6840, 107963), (7704, 95855), (8072, 91485), (8132, 90810), (9081, 81320), (9630, 76684), (10090, 73188), (10165, 72648), (12108, 60990), (12198, 60540), (12840, 57513), (15135, 48792), (16264, 45405), (18162, 40660), (18297, 40360), (19171, 38520), (19260, 38342), (20180, 36594), (20330, 36324), (24216, 30495), (24396, 30270)]