2212041240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{9497}}^1$

素因数の和:10161

約数の個数: 96

約数和(自身を含む): 7201003680

約数和(自身を除く): 4988962440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 647, 1294, 1941, 2588, 3235, 3882, 5176, 5823, 6470, 7764, 9497, 9705, 11646, 12940, 15528, 18994, 19410, 23292, 25880, 28491, 29115, 37988, 38820, 46584, 47485, 56982, 58230, 75976, 77640, 85473, 94970, 113964, 116460, 142455, 170946, 189940, 227928, 232920, 284910, 341892, 379880, 427365, 569820, 683784, 854730, 1139640, 1709460, 3418920, 6144559, 12289118, 18433677, 24578236, 30722795, 36867354, 49156472, 55301031, 61445590, 73734708, 92168385, 110602062, 122891180, 147469416, 184336770, 221204124, 245782360, 276505155, 368673540, 442408248, 553010310, 737347080, 1106020620, 2212041240]

約数ペア:

[(1, 2212041240), (2, 1106020620), (3, 737347080), (4, 553010310), (5, 442408248), (6, 368673540), (8, 276505155), (9, 245782360), (10, 221204124), (12, 184336770), (15, 147469416), (18, 122891180), (20, 110602062), (24, 92168385), (30, 73734708), (36, 61445590), (40, 55301031), (45, 49156472), (60, 36867354), (72, 30722795), (90, 24578236), (120, 18433677), (180, 12289118), (360, 6144559), (647, 3418920), (1294, 1709460), (1941, 1139640), (2588, 854730), (3235, 683784), (3882, 569820), (5176, 427365), (5823, 379880), (6470, 341892), (7764, 284910), (9497, 232920), (9705, 227928), (11646, 189940), (12940, 170946), (15528, 142455), (18994, 116460), (19410, 113964), (23292, 94970), (25880, 85473), (28491, 77640), (29115, 75976), (37988, 58230), (38820, 56982), (46584, 47485)]