268503480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2338

約数の個数: 192

約数和(自身を含む): 1018967040

約数和(自身を除く): 750463560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1260, 1316, 1410, 1645, 1692, 1880, 1974, 2115, 2267, 2520, 2632, 2820, 2961, 3290, 3384, 3948, 4230, 4534, 4935, 5640, 5922, 6580, 6801, 7896, 8460, 9068, 9870, 11335, 11844, 13160, 13602, 14805, 15869, 16920, 18136, 19740, 20403, 22670, 23688, 27204, 29610, 31738, 34005, 39480, 40806, 45340, 47607, 54408, 59220, 63476, 68010, 79345, 81612, 90680, 95214, 102015, 106549, 118440, 126952, 136020, 142821, 158690, 163224, 190428, 204030, 213098, 238035, 272040, 285642, 317380, 319647, 380856, 408060, 426196, 476070, 532745, 571284, 634760, 639294, 714105, 745843, 816120, 852392, 952140, 958941, 1065490, 1142568, 1278588, 1428210, 1491686, 1598235, 1904280, 1917882, 2130980, 2237529, 2557176, 2856420, 2983372, 3196470, 3729215, 3835764, 4261960, 4475058, 4794705, 5712840, 5966744, 6392940, 6712587, 7458430, 7671528, 8950116, 9589410, 11187645, 12785880, 13425174, 14916860, 17900232, 19178820, 22375290, 26850348, 29833720, 33562935, 38357640, 44750580, 53700696, 67125870, 89501160, 134251740, 268503480]

約数ペア:

[(1, 268503480), (2, 134251740), (3, 89501160), (4, 67125870), (5, 53700696), (6, 44750580), (7, 38357640), (8, 33562935), (9, 29833720), (10, 26850348), (12, 22375290), (14, 19178820), (15, 17900232), (18, 14916860), (20, 13425174), (21, 12785880), (24, 11187645), (28, 9589410), (30, 8950116), (35, 7671528), (36, 7458430), (40, 6712587), (42, 6392940), (45, 5966744), (47, 5712840), (56, 4794705), (60, 4475058), (63, 4261960), (70, 3835764), (72, 3729215), (84, 3196470), (90, 2983372), (94, 2856420), (105, 2557176), (120, 2237529), (126, 2130980), (140, 1917882), (141, 1904280), (168, 1598235), (180, 1491686), (188, 1428210), (210, 1278588), (235, 1142568), (252, 1065490), (280, 958941), (282, 952140), (315, 852392), (329, 816120), (360, 745843), (376, 714105), (420, 639294), (423, 634760), (470, 571284), (504, 532745), (564, 476070), (630, 426196), (658, 408060), (705, 380856), (840, 319647), (846, 317380), (940, 285642), (987, 272040), (1128, 238035), (1260, 213098), (1316, 204030), (1410, 190428), (1645, 163224), (1692, 158690), (1880, 142821), (1974, 136020), (2115, 126952), (2267, 118440), (2520, 106549), (2632, 102015), (2820, 95214), (2961, 90680), (3290, 81612), (3384, 79345), (3948, 68010), (4230, 63476), (4534, 59220), (4935, 54408), (5640, 47607), (5922, 45340), (6580, 40806), (6801, 39480), (7896, 34005), (8460, 31738), (9068, 29610), (9870, 27204), (11335, 23688), (11844, 22670), (13160, 20403), (13602, 19740), (14805, 18136), (15869, 16920)]