298512240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:667

約数の個数: 160

約数和(自身を含む): 1003227456

約数和(自身を除く): 704715216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 241, 260, 312, 390, 397, 482, 520, 624, 723, 780, 794, 964, 1040, 1191, 1205, 1446, 1560, 1588, 1928, 1985, 2382, 2410, 2892, 3120, 3133, 3176, 3615, 3856, 3970, 4764, 4820, 5161, 5784, 5955, 6266, 6352, 7230, 7940, 9399, 9528, 9640, 10322, 11568, 11910, 12532, 14460, 15483, 15665, 15880, 18798, 19056, 19280, 20644, 23820, 25064, 25805, 28920, 30966, 31330, 31760, 37596, 41288, 46995, 47640, 50128, 51610, 57840, 61932, 62660, 75192, 77415, 82576, 93990, 95280, 95677, 103220, 123864, 125320, 150384, 154830, 187980, 191354, 206440, 247728, 250640, 287031, 309660, 375960, 382708, 412880, 478385, 574062, 619320, 751920, 765416, 956770, 1148124, 1238640, 1243801, 1435155, 1530832, 1913540, 2296248, 2487602, 2870310, 3731403, 3827080, 4592496, 4975204, 5740620, 6219005, 7462806, 7654160, 9950408, 11481240, 12438010, 14925612, 18657015, 19900816, 22962480, 24876020, 29851224, 37314030, 49752040, 59702448, 74628060, 99504080, 149256120, 298512240]

約数ペア:

[(1, 298512240), (2, 149256120), (3, 99504080), (4, 74628060), (5, 59702448), (6, 49752040), (8, 37314030), (10, 29851224), (12, 24876020), (13, 22962480), (15, 19900816), (16, 18657015), (20, 14925612), (24, 12438010), (26, 11481240), (30, 9950408), (39, 7654160), (40, 7462806), (48, 6219005), (52, 5740620), (60, 4975204), (65, 4592496), (78, 3827080), (80, 3731403), (104, 2870310), (120, 2487602), (130, 2296248), (156, 1913540), (195, 1530832), (208, 1435155), (240, 1243801), (241, 1238640), (260, 1148124), (312, 956770), (390, 765416), (397, 751920), (482, 619320), (520, 574062), (624, 478385), (723, 412880), (780, 382708), (794, 375960), (964, 309660), (1040, 287031), (1191, 250640), (1205, 247728), (1446, 206440), (1560, 191354), (1588, 187980), (1928, 154830), (1985, 150384), (2382, 125320), (2410, 123864), (2892, 103220), (3120, 95677), (3133, 95280), (3176, 93990), (3615, 82576), (3856, 77415), (3970, 75192), (4764, 62660), (4820, 61932), (5161, 57840), (5784, 51610), (5955, 50128), (6266, 47640), (6352, 46995), (7230, 41288), (7940, 37596), (9399, 31760), (9528, 31330), (9640, 30966), (10322, 28920), (11568, 25805), (11910, 25064), (12532, 23820), (14460, 20644), (15483, 19280), (15665, 19056), (15880, 18798)]