244140240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:677

約数の個数: 160

約数和(自身を含む): 794699136

約数和(自身を除く): 550558896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 43, 48, 60, 80, 82, 86, 120, 123, 129, 164, 172, 205, 215, 240, 246, 258, 328, 344, 410, 430, 492, 516, 577, 615, 645, 656, 688, 820, 860, 984, 1032, 1154, 1230, 1290, 1640, 1720, 1731, 1763, 1968, 2064, 2308, 2460, 2580, 2885, 3280, 3440, 3462, 3526, 4616, 4920, 5160, 5289, 5770, 6924, 7052, 8655, 8815, 9232, 9840, 10320, 10578, 11540, 13848, 14104, 17310, 17630, 21156, 23080, 23657, 24811, 26445, 27696, 28208, 34620, 35260, 42312, 46160, 47314, 49622, 52890, 69240, 70520, 70971, 74433, 84624, 94628, 99244, 105780, 118285, 124055, 138480, 141040, 141942, 148866, 189256, 198488, 211560, 236570, 248110, 283884, 297732, 354855, 372165, 378512, 396976, 423120, 473140, 496220, 567768, 595464, 709710, 744330, 946280, 992440, 1017251, 1135536, 1190928, 1419420, 1488660, 1892560, 1984880, 2034502, 2838840, 2977320, 3051753, 4069004, 5086255, 5677680, 5954640, 6103506, 8138008, 10172510, 12207012, 15258765, 16276016, 20345020, 24414024, 30517530, 40690040, 48828048, 61035060, 81380080, 122070120, 244140240]

約数ペア:

[(1, 244140240), (2, 122070120), (3, 81380080), (4, 61035060), (5, 48828048), (6, 40690040), (8, 30517530), (10, 24414024), (12, 20345020), (15, 16276016), (16, 15258765), (20, 12207012), (24, 10172510), (30, 8138008), (40, 6103506), (41, 5954640), (43, 5677680), (48, 5086255), (60, 4069004), (80, 3051753), (82, 2977320), (86, 2838840), (120, 2034502), (123, 1984880), (129, 1892560), (164, 1488660), (172, 1419420), (205, 1190928), (215, 1135536), (240, 1017251), (246, 992440), (258, 946280), (328, 744330), (344, 709710), (410, 595464), (430, 567768), (492, 496220), (516, 473140), (577, 423120), (615, 396976), (645, 378512), (656, 372165), (688, 354855), (820, 297732), (860, 283884), (984, 248110), (1032, 236570), (1154, 211560), (1230, 198488), (1290, 189256), (1640, 148866), (1720, 141942), (1731, 141040), (1763, 138480), (1968, 124055), (2064, 118285), (2308, 105780), (2460, 99244), (2580, 94628), (2885, 84624), (3280, 74433), (3440, 70971), (3462, 70520), (3526, 69240), (4616, 52890), (4920, 49622), (5160, 47314), (5289, 46160), (5770, 42312), (6924, 35260), (7052, 34620), (8655, 28208), (8815, 27696), (9232, 26445), (9840, 24811), (10320, 23657), (10578, 23080), (11540, 21156), (13848, 17630), (14104, 17310)]