2249399280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1495

約数の個数: 160

約数和(自身を含む): 7146828288

約数和(自身を除く): 4897429008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 101, 120, 142, 202, 213, 240, 284, 303, 355, 404, 426, 505, 568, 606, 710, 808, 852, 1010, 1065, 1136, 1212, 1307, 1420, 1515, 1616, 1704, 2020, 2130, 2424, 2614, 2840, 3030, 3408, 3921, 4040, 4260, 4848, 5228, 5680, 6060, 6535, 7171, 7842, 8080, 8520, 10456, 12120, 13070, 14342, 15684, 17040, 19605, 20912, 21513, 24240, 26140, 28684, 31368, 35855, 39210, 43026, 52280, 57368, 62736, 71710, 78420, 86052, 92797, 104560, 107565, 114736, 132007, 143420, 156840, 172104, 185594, 215130, 264014, 278391, 286840, 313680, 344208, 371188, 396021, 430260, 463985, 528028, 556782, 573680, 660035, 742376, 792042, 860520, 927970, 1056056, 1113564, 1320070, 1391955, 1484752, 1584084, 1721040, 1855940, 1980105, 2112112, 2227128, 2640140, 2783910, 3168168, 3711880, 3960210, 4454256, 5280280, 5567820, 6336336, 7423760, 7920420, 9372497, 10560560, 11135640, 15840840, 18744994, 22271280, 28117491, 31681680, 37489988, 46862485, 56234982, 74979976, 93724970, 112469964, 140587455, 149959952, 187449940, 224939928, 281174910, 374899880, 449879856, 562349820, 749799760, 1124699640, 2249399280]

約数ペア:

[(1, 2249399280), (2, 1124699640), (3, 749799760), (4, 562349820), (5, 449879856), (6, 374899880), (8, 281174910), (10, 224939928), (12, 187449940), (15, 149959952), (16, 140587455), (20, 112469964), (24, 93724970), (30, 74979976), (40, 56234982), (48, 46862485), (60, 37489988), (71, 31681680), (80, 28117491), (101, 22271280), (120, 18744994), (142, 15840840), (202, 11135640), (213, 10560560), (240, 9372497), (284, 7920420), (303, 7423760), (355, 6336336), (404, 5567820), (426, 5280280), (505, 4454256), (568, 3960210), (606, 3711880), (710, 3168168), (808, 2783910), (852, 2640140), (1010, 2227128), (1065, 2112112), (1136, 1980105), (1212, 1855940), (1307, 1721040), (1420, 1584084), (1515, 1484752), (1616, 1391955), (1704, 1320070), (2020, 1113564), (2130, 1056056), (2424, 927970), (2614, 860520), (2840, 792042), (3030, 742376), (3408, 660035), (3921, 573680), (4040, 556782), (4260, 528028), (4848, 463985), (5228, 430260), (5680, 396021), (6060, 371188), (6535, 344208), (7171, 313680), (7842, 286840), (8080, 278391), (8520, 264014), (10456, 215130), (12120, 185594), (13070, 172104), (14342, 156840), (15684, 143420), (17040, 132007), (19605, 114736), (20912, 107565), (21513, 104560), (24240, 92797), (26140, 86052), (28684, 78420), (31368, 71710), (35855, 62736), (39210, 57368), (43026, 52280)]