151778040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1661

約数の個数: 128

約数和(自身を含む): 492687360

約数和(自身を除く): 340909320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 510, 564, 680, 705, 799, 940, 1020, 1128, 1410, 1583, 1598, 1880, 2040, 2397, 2820, 3166, 3196, 3995, 4749, 4794, 5640, 6332, 6392, 7915, 7990, 9498, 9588, 11985, 12664, 15830, 15980, 18996, 19176, 23745, 23970, 26911, 31660, 31960, 37992, 47490, 47940, 53822, 63320, 74401, 80733, 94980, 95880, 107644, 134555, 148802, 161466, 189960, 215288, 223203, 269110, 297604, 322932, 372005, 403665, 446406, 538220, 595208, 645864, 744010, 807330, 892812, 1076440, 1116015, 1264817, 1488020, 1614660, 1785624, 2232030, 2529634, 2976040, 3229320, 3794451, 4464060, 5059268, 6324085, 7588902, 8928120, 10118536, 12648170, 15177804, 18972255, 25296340, 30355608, 37944510, 50592680, 75889020, 151778040]

約数ペア:

[(1, 151778040), (2, 75889020), (3, 50592680), (4, 37944510), (5, 30355608), (6, 25296340), (8, 18972255), (10, 15177804), (12, 12648170), (15, 10118536), (17, 8928120), (20, 7588902), (24, 6324085), (30, 5059268), (34, 4464060), (40, 3794451), (47, 3229320), (51, 2976040), (60, 2529634), (68, 2232030), (85, 1785624), (94, 1614660), (102, 1488020), (120, 1264817), (136, 1116015), (141, 1076440), (170, 892812), (188, 807330), (204, 744010), (235, 645864), (255, 595208), (282, 538220), (340, 446406), (376, 403665), (408, 372005), (470, 322932), (510, 297604), (564, 269110), (680, 223203), (705, 215288), (799, 189960), (940, 161466), (1020, 148802), (1128, 134555), (1410, 107644), (1583, 95880), (1598, 94980), (1880, 80733), (2040, 74401), (2397, 63320), (2820, 53822), (3166, 47940), (3196, 47490), (3995, 37992), (4749, 31960), (4794, 31660), (5640, 26911), (6332, 23970), (6392, 23745), (7915, 19176), (7990, 18996), (9498, 15980), (9588, 15830), (11985, 12664)]