402376000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 224

約数和(自身を含む): 1108362528

約数和(自身を除く): 705986528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 53, 64, 65, 73, 80, 100, 104, 106, 125, 130, 146, 160, 200, 208, 212, 250, 260, 265, 292, 320, 325, 365, 400, 416, 424, 500, 520, 530, 584, 650, 689, 730, 800, 832, 848, 949, 1000, 1040, 1060, 1168, 1300, 1325, 1378, 1460, 1600, 1625, 1696, 1825, 1898, 2000, 2080, 2120, 2336, 2600, 2650, 2756, 2920, 3250, 3392, 3445, 3650, 3796, 3869, 4000, 4160, 4240, 4672, 4745, 5200, 5300, 5512, 5840, 6500, 6625, 6890, 7300, 7592, 7738, 8000, 8480, 9125, 9490, 10400, 10600, 11024, 11680, 13000, 13250, 13780, 14600, 15184, 15476, 16960, 17225, 18250, 18980, 19345, 20800, 21200, 22048, 23360, 23725, 26000, 26500, 27560, 29200, 30368, 30952, 34450, 36500, 37960, 38690, 42400, 44096, 47450, 50297, 52000, 53000, 55120, 58400, 60736, 61904, 68900, 73000, 75920, 77380, 84800, 86125, 94900, 96725, 100594, 104000, 106000, 110240, 116800, 118625, 123808, 137800, 146000, 151840, 154760, 172250, 189800, 193450, 201188, 212000, 220480, 237250, 247616, 251485, 275600, 292000, 303680, 309520, 344500, 379600, 386900, 402376, 424000, 474500, 483625, 502970, 551200, 584000, 619040, 689000, 759200, 773800, 804752, 949000, 967250, 1005940, 1102400, 1238080, 1257425, 1378000, 1518400, 1547600, 1609504, 1898000, 1934500, 2011880, 2514850, 2756000, 3095200, 3219008, 3796000, 3869000, 4023760, 5029700, 5512000, 6190400, 6287125, 7592000, 7738000, 8047520, 10059400, 12574250, 15476000, 16095040, 20118800, 25148500, 30952000, 40237600, 50297000, 80475200, 100594000, 201188000, 402376000]

約数ペア:

[(1, 402376000), (2, 201188000), (4, 100594000), (5, 80475200), (8, 50297000), (10, 40237600), (13, 30952000), (16, 25148500), (20, 20118800), (25, 16095040), (26, 15476000), (32, 12574250), (40, 10059400), (50, 8047520), (52, 7738000), (53, 7592000), (64, 6287125), (65, 6190400), (73, 5512000), (80, 5029700), (100, 4023760), (104, 3869000), (106, 3796000), (125, 3219008), (130, 3095200), (146, 2756000), (160, 2514850), (200, 2011880), (208, 1934500), (212, 1898000), (250, 1609504), (260, 1547600), (265, 1518400), (292, 1378000), (320, 1257425), (325, 1238080), (365, 1102400), (400, 1005940), (416, 967250), (424, 949000), (500, 804752), (520, 773800), (530, 759200), (584, 689000), (650, 619040), (689, 584000), (730, 551200), (800, 502970), (832, 483625), (848, 474500), (949, 424000), (1000, 402376), (1040, 386900), (1060, 379600), (1168, 344500), (1300, 309520), (1325, 303680), (1378, 292000), (1460, 275600), (1600, 251485), (1625, 247616), (1696, 237250), (1825, 220480), (1898, 212000), (2000, 201188), (2080, 193450), (2120, 189800), (2336, 172250), (2600, 154760), (2650, 151840), (2756, 146000), (2920, 137800), (3250, 123808), (3392, 118625), (3445, 116800), (3650, 110240), (3796, 106000), (3869, 104000), (4000, 100594), (4160, 96725), (4240, 94900), (4672, 86125), (4745, 84800), (5200, 77380), (5300, 75920), (5512, 73000), (5840, 68900), (6500, 61904), (6625, 60736), (6890, 58400), (7300, 55120), (7592, 53000), (7738, 52000), (8000, 50297), (8480, 47450), (9125, 44096), (9490, 42400), (10400, 38690), (10600, 37960), (11024, 36500), (11680, 34450), (13000, 30952), (13250, 30368), (13780, 29200), (14600, 27560), (15184, 26500), (15476, 26000), (16960, 23725), (17225, 23360), (18250, 22048), (18980, 21200), (19345, 20800)]