670480380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2036

約数の個数: 144

約数和(自身を含む): 2128823424

約数和(自身を除く): 1458343044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 47, 60, 82, 90, 94, 123, 141, 164, 180, 188, 205, 235, 246, 282, 369, 410, 423, 470, 492, 564, 615, 705, 738, 820, 846, 940, 1230, 1410, 1476, 1692, 1845, 1927, 1933, 2115, 2460, 2820, 3690, 3854, 3866, 4230, 5781, 5799, 7380, 7708, 7732, 8460, 9635, 9665, 11562, 11598, 17343, 17397, 19270, 19330, 23124, 23196, 28905, 28995, 34686, 34794, 38540, 38660, 57810, 57990, 69372, 69588, 79253, 86715, 86985, 90851, 115620, 115980, 158506, 173430, 173970, 181702, 237759, 272553, 317012, 346860, 347940, 363404, 396265, 454255, 475518, 545106, 713277, 792530, 817659, 908510, 951036, 1090212, 1188795, 1362765, 1426554, 1585060, 1635318, 1817020, 2377590, 2725530, 2853108, 3270636, 3566385, 3724891, 4088295, 4755180, 5451060, 7132770, 7449782, 8176590, 11174673, 14265540, 14899564, 16353180, 18624455, 22349346, 33524019, 37248910, 44698692, 55873365, 67048038, 74497820, 111746730, 134096076, 167620095, 223493460, 335240190, 670480380]

約数ペア:

[(1, 670480380), (2, 335240190), (3, 223493460), (4, 167620095), (5, 134096076), (6, 111746730), (9, 74497820), (10, 67048038), (12, 55873365), (15, 44698692), (18, 37248910), (20, 33524019), (30, 22349346), (36, 18624455), (41, 16353180), (45, 14899564), (47, 14265540), (60, 11174673), (82, 8176590), (90, 7449782), (94, 7132770), (123, 5451060), (141, 4755180), (164, 4088295), (180, 3724891), (188, 3566385), (205, 3270636), (235, 2853108), (246, 2725530), (282, 2377590), (369, 1817020), (410, 1635318), (423, 1585060), (470, 1426554), (492, 1362765), (564, 1188795), (615, 1090212), (705, 951036), (738, 908510), (820, 817659), (846, 792530), (940, 713277), (1230, 545106), (1410, 475518), (1476, 454255), (1692, 396265), (1845, 363404), (1927, 347940), (1933, 346860), (2115, 317012), (2460, 272553), (2820, 237759), (3690, 181702), (3854, 173970), (3866, 173430), (4230, 158506), (5781, 115980), (5799, 115620), (7380, 90851), (7708, 86985), (7732, 86715), (8460, 79253), (9635, 69588), (9665, 69372), (11562, 57990), (11598, 57810), (17343, 38660), (17397, 38540), (19270, 34794), (19330, 34686), (23124, 28995), (23196, 28905)]