1569140520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{7417}}^1$

素因数の和:7515

約数の個数: 128

約数和(自身を含む): 4935047040

約数和(自身を除く): 3365906520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 120, 123, 129, 164, 172, 205, 215, 246, 258, 328, 344, 410, 430, 492, 516, 615, 645, 820, 860, 984, 1032, 1230, 1290, 1640, 1720, 1763, 2460, 2580, 3526, 4920, 5160, 5289, 7052, 7417, 8815, 10578, 14104, 14834, 17630, 21156, 22251, 26445, 29668, 35260, 37085, 42312, 44502, 52890, 59336, 70520, 74170, 89004, 105780, 111255, 148340, 178008, 211560, 222510, 296680, 304097, 318931, 445020, 608194, 637862, 890040, 912291, 956793, 1216388, 1275724, 1520485, 1594655, 1824582, 1913586, 2432776, 2551448, 3040970, 3189310, 3649164, 3827172, 4561455, 4783965, 6081940, 6378620, 7298328, 7654344, 9122910, 9567930, 12163880, 12757240, 13076171, 18245820, 19135860, 26152342, 36491640, 38271720, 39228513, 52304684, 65380855, 78457026, 104609368, 130761710, 156914052, 196142565, 261523420, 313828104, 392285130, 523046840, 784570260, 1569140520]

約数ペア:

[(1, 1569140520), (2, 784570260), (3, 523046840), (4, 392285130), (5, 313828104), (6, 261523420), (8, 196142565), (10, 156914052), (12, 130761710), (15, 104609368), (20, 78457026), (24, 65380855), (30, 52304684), (40, 39228513), (41, 38271720), (43, 36491640), (60, 26152342), (82, 19135860), (86, 18245820), (120, 13076171), (123, 12757240), (129, 12163880), (164, 9567930), (172, 9122910), (205, 7654344), (215, 7298328), (246, 6378620), (258, 6081940), (328, 4783965), (344, 4561455), (410, 3827172), (430, 3649164), (492, 3189310), (516, 3040970), (615, 2551448), (645, 2432776), (820, 1913586), (860, 1824582), (984, 1594655), (1032, 1520485), (1230, 1275724), (1290, 1216388), (1640, 956793), (1720, 912291), (1763, 890040), (2460, 637862), (2580, 608194), (3526, 445020), (4920, 318931), (5160, 304097), (5289, 296680), (7052, 222510), (7417, 211560), (8815, 178008), (10578, 148340), (14104, 111255), (14834, 105780), (17630, 89004), (21156, 74170), (22251, 70520), (26445, 59336), (29668, 52890), (35260, 44502), (37085, 42312)]