393333360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{911}}^1$

素因数の和:1191

約数の個数: 160

約数和(自身を含む): 1400481792

約数和(自身を除く): 1007148432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 257, 280, 336, 420, 514, 560, 771, 840, 911, 1028, 1285, 1542, 1680, 1799, 1822, 2056, 2570, 2733, 3084, 3598, 3644, 3855, 4112, 4555, 5140, 5397, 5466, 6168, 6377, 7196, 7288, 7710, 8995, 9110, 10280, 10794, 10932, 12336, 12754, 13665, 14392, 14576, 15420, 17990, 18220, 19131, 20560, 21588, 21864, 25508, 26985, 27330, 28784, 30840, 31885, 35980, 36440, 38262, 43176, 43728, 51016, 53970, 54660, 61680, 63770, 71960, 72880, 76524, 86352, 95655, 102032, 107940, 109320, 127540, 143920, 153048, 191310, 215880, 218640, 234127, 255080, 306096, 382620, 431760, 468254, 510160, 702381, 765240, 936508, 1170635, 1404762, 1530480, 1638889, 1873016, 2341270, 2809524, 3277778, 3511905, 3746032, 4682540, 4916667, 5619048, 6555556, 7023810, 8194445, 9365080, 9833334, 11238096, 13111112, 14047620, 16388890, 18730160, 19666668, 24583335, 26222224, 28095240, 32777780, 39333336, 49166670, 56190480, 65555560, 78666672, 98333340, 131111120, 196666680, 393333360]

約数ペア:

[(1, 393333360), (2, 196666680), (3, 131111120), (4, 98333340), (5, 78666672), (6, 65555560), (7, 56190480), (8, 49166670), (10, 39333336), (12, 32777780), (14, 28095240), (15, 26222224), (16, 24583335), (20, 19666668), (21, 18730160), (24, 16388890), (28, 14047620), (30, 13111112), (35, 11238096), (40, 9833334), (42, 9365080), (48, 8194445), (56, 7023810), (60, 6555556), (70, 5619048), (80, 4916667), (84, 4682540), (105, 3746032), (112, 3511905), (120, 3277778), (140, 2809524), (168, 2341270), (210, 1873016), (240, 1638889), (257, 1530480), (280, 1404762), (336, 1170635), (420, 936508), (514, 765240), (560, 702381), (771, 510160), (840, 468254), (911, 431760), (1028, 382620), (1285, 306096), (1542, 255080), (1680, 234127), (1799, 218640), (1822, 215880), (2056, 191310), (2570, 153048), (2733, 143920), (3084, 127540), (3598, 109320), (3644, 107940), (3855, 102032), (4112, 95655), (4555, 86352), (5140, 76524), (5397, 72880), (5466, 71960), (6168, 63770), (6377, 61680), (7196, 54660), (7288, 53970), (7710, 51016), (8995, 43728), (9110, 43176), (10280, 38262), (10794, 36440), (10932, 35980), (12336, 31885), (12754, 30840), (13665, 28784), (14392, 27330), (14576, 26985), (15420, 25508), (17990, 21864), (18220, 21588), (19131, 20560)]