2238977580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{14369}}^1$

素因数の和:14448

約数の個数: 144

約数和(自身を含む): 7430784480

約数和(自身を除く): 5191806900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 420, 490, 530, 588, 636, 735, 742, 795, 980, 1060, 1113, 1470, 1484, 1590, 1855, 2226, 2597, 2940, 3180, 3710, 4452, 5194, 5565, 7420, 7791, 10388, 11130, 12985, 14369, 15582, 22260, 25970, 28738, 31164, 38955, 43107, 51940, 57476, 71845, 77910, 86214, 100583, 143690, 155820, 172428, 201166, 215535, 287380, 301749, 402332, 431070, 502915, 603498, 704081, 761557, 862140, 1005830, 1206996, 1408162, 1508745, 1523114, 2011660, 2112243, 2284671, 2816324, 3017490, 3046228, 3520405, 3807785, 4224486, 4569342, 5330899, 6034980, 7040810, 7615570, 8448972, 9138684, 10561215, 10661798, 11423355, 14081620, 15231140, 15992697, 21122430, 21323596, 22846710, 26654495, 31985394, 37316293, 42244860, 45693420, 53308990, 63970788, 74632586, 79963485, 106617980, 111948879, 149265172, 159926970, 186581465, 223897758, 319853940, 373162930, 447795516, 559744395, 746325860, 1119488790, 2238977580]

約数ペア:

[(1, 2238977580), (2, 1119488790), (3, 746325860), (4, 559744395), (5, 447795516), (6, 373162930), (7, 319853940), (10, 223897758), (12, 186581465), (14, 159926970), (15, 149265172), (20, 111948879), (21, 106617980), (28, 79963485), (30, 74632586), (35, 63970788), (42, 53308990), (49, 45693420), (53, 42244860), (60, 37316293), (70, 31985394), (84, 26654495), (98, 22846710), (105, 21323596), (106, 21122430), (140, 15992697), (147, 15231140), (159, 14081620), (196, 11423355), (210, 10661798), (212, 10561215), (245, 9138684), (265, 8448972), (294, 7615570), (318, 7040810), (371, 6034980), (420, 5330899), (490, 4569342), (530, 4224486), (588, 3807785), (636, 3520405), (735, 3046228), (742, 3017490), (795, 2816324), (980, 2284671), (1060, 2112243), (1113, 2011660), (1470, 1523114), (1484, 1508745), (1590, 1408162), (1855, 1206996), (2226, 1005830), (2597, 862140), (2940, 761557), (3180, 704081), (3710, 603498), (4452, 502915), (5194, 431070), (5565, 402332), (7420, 301749), (7791, 287380), (10388, 215535), (11130, 201166), (12985, 172428), (14369, 155820), (15582, 143690), (22260, 100583), (25970, 86214), (28738, 77910), (31164, 71845), (38955, 57476), (43107, 51940)]