207743760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:950

約数の個数: 240

約数和(自身を含む): 815233536

約数和(自身を除く): 607489776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 840, 846, 877, 940, 987, 1008, 1128, 1260, 1316, 1410, 1645, 1680, 1692, 1754, 1880, 1974, 2115, 2256, 2520, 2631, 2632, 2820, 2961, 3290, 3384, 3508, 3760, 3948, 4230, 4385, 4935, 5040, 5262, 5264, 5640, 5922, 6139, 6580, 6768, 7016, 7893, 7896, 8460, 8770, 9870, 10524, 11280, 11844, 12278, 13155, 13160, 14032, 14805, 15786, 15792, 16920, 17540, 18417, 19740, 21048, 23688, 24556, 26310, 26320, 29610, 30695, 31572, 33840, 35080, 36834, 39465, 39480, 41219, 42096, 47376, 49112, 52620, 55251, 59220, 61390, 63144, 70160, 73668, 78930, 78960, 82438, 92085, 98224, 105240, 110502, 118440, 122780, 123657, 126288, 147336, 157860, 164876, 184170, 206095, 210480, 221004, 236880, 245560, 247314, 276255, 288533, 294672, 315720, 329752, 368340, 370971, 412190, 442008, 491120, 494628, 552510, 577066, 618285, 631440, 659504, 736680, 741942, 824380, 865599, 884016, 989256, 1105020, 1154132, 1236570, 1442665, 1473360, 1483884, 1648760, 1731198, 1854855, 1978512, 2210040, 2308264, 2473140, 2596797, 2885330, 2967768, 3297520, 3462396, 3709710, 4327995, 4420080, 4616528, 4946280, 5193594, 5770660, 5935536, 6924792, 7419420, 8655990, 9892560, 10387188, 11541320, 12983985, 13849584, 14838840, 17311980, 20774376, 23082640, 25967970, 29677680, 34623960, 41548752, 51935940, 69247920, 103871880, 207743760]

約数ペア:

[(1, 207743760), (2, 103871880), (3, 69247920), (4, 51935940), (5, 41548752), (6, 34623960), (7, 29677680), (8, 25967970), (9, 23082640), (10, 20774376), (12, 17311980), (14, 14838840), (15, 13849584), (16, 12983985), (18, 11541320), (20, 10387188), (21, 9892560), (24, 8655990), (28, 7419420), (30, 6924792), (35, 5935536), (36, 5770660), (40, 5193594), (42, 4946280), (45, 4616528), (47, 4420080), (48, 4327995), (56, 3709710), (60, 3462396), (63, 3297520), (70, 2967768), (72, 2885330), (80, 2596797), (84, 2473140), (90, 2308264), (94, 2210040), (105, 1978512), (112, 1854855), (120, 1731198), (126, 1648760), (140, 1483884), (141, 1473360), (144, 1442665), (168, 1236570), (180, 1154132), (188, 1105020), (210, 989256), (235, 884016), (240, 865599), (252, 824380), (280, 741942), (282, 736680), (315, 659504), (329, 631440), (336, 618285), (360, 577066), (376, 552510), (420, 494628), (423, 491120), (470, 442008), (504, 412190), (560, 370971), (564, 368340), (630, 329752), (658, 315720), (705, 294672), (720, 288533), (752, 276255), (840, 247314), (846, 245560), (877, 236880), (940, 221004), (987, 210480), (1008, 206095), (1128, 184170), (1260, 164876), (1316, 157860), (1410, 147336), (1645, 126288), (1680, 123657), (1692, 122780), (1754, 118440), (1880, 110502), (1974, 105240), (2115, 98224), (2256, 92085), (2520, 82438), (2631, 78960), (2632, 78930), (2820, 73668), (2961, 70160), (3290, 63144), (3384, 61390), (3508, 59220), (3760, 55251), (3948, 52620), (4230, 49112), (4385, 47376), (4935, 42096), (5040, 41219), (5262, 39480), (5264, 39465), (5640, 36834), (5922, 35080), (6139, 33840), (6580, 31572), (6768, 30695), (7016, 29610), (7893, 26320), (7896, 26310), (8460, 24556), (8770, 23688), (9870, 21048), (10524, 19740), (11280, 18417), (11844, 17540), (12278, 16920), (13155, 15792), (13160, 15786), (14032, 14805)]