23413080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 77760000

約数和(自身を除く): 54346920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 499, 510, 552, 680, 690, 782, 920, 998, 1020, 1173, 1380, 1497, 1564, 1955, 1996, 2040, 2346, 2495, 2760, 2994, 3128, 3910, 3992, 4692, 4990, 5865, 5988, 7485, 7820, 8483, 9384, 9980, 11477, 11730, 11976, 14970, 15640, 16966, 19960, 22954, 23460, 25449, 29940, 33932, 34431, 42415, 45908, 46920, 50898, 57385, 59880, 67864, 68862, 84830, 91816, 101796, 114770, 127245, 137724, 169660, 172155, 195109, 203592, 229540, 254490, 275448, 339320, 344310, 390218, 459080, 508980, 585327, 688620, 780436, 975545, 1017960, 1170654, 1377240, 1560872, 1951090, 2341308, 2926635, 3902180, 4682616, 5853270, 7804360, 11706540, 23413080]

約数ペア:

[(1, 23413080), (2, 11706540), (3, 7804360), (4, 5853270), (5, 4682616), (6, 3902180), (8, 2926635), (10, 2341308), (12, 1951090), (15, 1560872), (17, 1377240), (20, 1170654), (23, 1017960), (24, 975545), (30, 780436), (34, 688620), (40, 585327), (46, 508980), (51, 459080), (60, 390218), (68, 344310), (69, 339320), (85, 275448), (92, 254490), (102, 229540), (115, 203592), (120, 195109), (136, 172155), (138, 169660), (170, 137724), (184, 127245), (204, 114770), (230, 101796), (255, 91816), (276, 84830), (340, 68862), (345, 67864), (391, 59880), (408, 57385), (460, 50898), (499, 46920), (510, 45908), (552, 42415), (680, 34431), (690, 33932), (782, 29940), (920, 25449), (998, 23460), (1020, 22954), (1173, 19960), (1380, 16966), (1497, 15640), (1564, 14970), (1955, 11976), (1996, 11730), (2040, 11477), (2346, 9980), (2495, 9384), (2760, 8483), (2994, 7820), (3128, 7485), (3910, 5988), (3992, 5865), (4692, 4990)]