207358320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1691

約数の個数: 160

約数和(自身を含む): 709579584

約数和(自身を除く): 502221264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1560, 1599, 1621, 1640, 1968, 2132, 2460, 2665, 3120, 3198, 3242, 3280, 4264, 4863, 4920, 5330, 6396, 6484, 7995, 8105, 8528, 9726, 9840, 10660, 12792, 12968, 15990, 16210, 19452, 21073, 21320, 24315, 25584, 25936, 31980, 32420, 38904, 42146, 42640, 48630, 63219, 63960, 64840, 66461, 77808, 84292, 97260, 105365, 126438, 127920, 129680, 132922, 168584, 194520, 199383, 210730, 252876, 265844, 316095, 332305, 337168, 389040, 398766, 421460, 505752, 531688, 632190, 664610, 797532, 842920, 863993, 996915, 1011504, 1063376, 1264380, 1329220, 1595064, 1685840, 1727986, 1993830, 2528760, 2591979, 2658440, 3190128, 3455972, 3987660, 4319965, 5057520, 5183958, 5316880, 6911944, 7975320, 8639930, 10367916, 12959895, 13823888, 15950640, 17279860, 20735832, 25919790, 34559720, 41471664, 51839580, 69119440, 103679160, 207358320]

約数ペア:

[(1, 207358320), (2, 103679160), (3, 69119440), (4, 51839580), (5, 41471664), (6, 34559720), (8, 25919790), (10, 20735832), (12, 17279860), (13, 15950640), (15, 13823888), (16, 12959895), (20, 10367916), (24, 8639930), (26, 7975320), (30, 6911944), (39, 5316880), (40, 5183958), (41, 5057520), (48, 4319965), (52, 3987660), (60, 3455972), (65, 3190128), (78, 2658440), (80, 2591979), (82, 2528760), (104, 1993830), (120, 1727986), (123, 1685840), (130, 1595064), (156, 1329220), (164, 1264380), (195, 1063376), (205, 1011504), (208, 996915), (240, 863993), (246, 842920), (260, 797532), (312, 664610), (328, 632190), (390, 531688), (410, 505752), (492, 421460), (520, 398766), (533, 389040), (615, 337168), (624, 332305), (656, 316095), (780, 265844), (820, 252876), (984, 210730), (1040, 199383), (1066, 194520), (1230, 168584), (1560, 132922), (1599, 129680), (1621, 127920), (1640, 126438), (1968, 105365), (2132, 97260), (2460, 84292), (2665, 77808), (3120, 66461), (3198, 64840), (3242, 63960), (3280, 63219), (4264, 48630), (4863, 42640), (4920, 42146), (5330, 38904), (6396, 32420), (6484, 31980), (7995, 25936), (8105, 25584), (8528, 24315), (9726, 21320), (9840, 21073), (10660, 19452), (12792, 16210), (12968, 15990)]