151629720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 499184640

約数和(自身を除く): 347554920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 313, 330, 367, 440, 626, 660, 734, 939, 1101, 1252, 1320, 1468, 1565, 1835, 1878, 2202, 2504, 2936, 3130, 3443, 3670, 3756, 4037, 4404, 4695, 5505, 6260, 6886, 7340, 7512, 8074, 8808, 9390, 10329, 11010, 12111, 12520, 13772, 14680, 16148, 17215, 18780, 20185, 20658, 22020, 24222, 27544, 32296, 34430, 37560, 40370, 41316, 44040, 48444, 51645, 60555, 68860, 80740, 82632, 96888, 103290, 114871, 121110, 137720, 161480, 206580, 229742, 242220, 344613, 413160, 459484, 484440, 574355, 689226, 918968, 1148710, 1263581, 1378452, 1723065, 2297420, 2527162, 2756904, 3446130, 3790743, 4594840, 5054324, 6317905, 6892260, 7581486, 10108648, 12635810, 13784520, 15162972, 18953715, 25271620, 30325944, 37907430, 50543240, 75814860, 151629720]

約数ペア:

[(1, 151629720), (2, 75814860), (3, 50543240), (4, 37907430), (5, 30325944), (6, 25271620), (8, 18953715), (10, 15162972), (11, 13784520), (12, 12635810), (15, 10108648), (20, 7581486), (22, 6892260), (24, 6317905), (30, 5054324), (33, 4594840), (40, 3790743), (44, 3446130), (55, 2756904), (60, 2527162), (66, 2297420), (88, 1723065), (110, 1378452), (120, 1263581), (132, 1148710), (165, 918968), (220, 689226), (264, 574355), (313, 484440), (330, 459484), (367, 413160), (440, 344613), (626, 242220), (660, 229742), (734, 206580), (939, 161480), (1101, 137720), (1252, 121110), (1320, 114871), (1468, 103290), (1565, 96888), (1835, 82632), (1878, 80740), (2202, 68860), (2504, 60555), (2936, 51645), (3130, 48444), (3443, 44040), (3670, 41316), (3756, 40370), (4037, 37560), (4404, 34430), (4695, 32296), (5505, 27544), (6260, 24222), (6886, 22020), (7340, 20658), (7512, 20185), (8074, 18780), (8808, 17215), (9390, 16148), (10329, 14680), (11010, 13772), (12111, 12520)]