453439979720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4018433}}^1$

素因数の和:4018495

約数の個数: 128

約数和(自身を含む): 1296186071040

約数和(自身を除く): 842746091320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 1085, 1240, 1612, 1736, 1820, 2015, 2170, 2821, 3224, 3640, 4030, 4340, 5642, 8060, 8680, 11284, 14105, 16120, 22568, 28210, 56420, 112840, 4018433, 8036866, 16073732, 20092165, 28129031, 32147464, 40184330, 52239629, 56258062, 80368660, 104479258, 112516124, 124571423, 140645155, 160737320, 208958516, 225032248, 249142846, 261198145, 281290310, 365677403, 417917032, 498285692, 522396290, 562580620, 622857115, 731354806, 871999961, 996571384, 1044792580, 1125161240, 1245714230, 1462709612, 1619428499, 1743999922, 1828387015, 2089585160, 2491428460, 2925419224, 3238856998, 3487999844, 3656774030, 4359999805, 4982856920, 6477713996, 6975999688, 7313548060, 8097142495, 8719999610, 11335999493, 12955427992, 14627096120, 16194284990, 17439999220, 22671998986, 32388569980, 34879998440, 45343997972, 56679997465, 64777139960, 90687995944, 113359994930, 226719989860, 453439979720]

約数ペア:

[(1, 453439979720), (2, 226719989860), (4, 113359994930), (5, 90687995944), (7, 64777139960), (8, 56679997465), (10, 45343997972), (13, 34879998440), (14, 32388569980), (20, 22671998986), (26, 17439999220), (28, 16194284990), (31, 14627096120), (35, 12955427992), (40, 11335999493), (52, 8719999610), (56, 8097142495), (62, 7313548060), (65, 6975999688), (70, 6477713996), (91, 4982856920), (104, 4359999805), (124, 3656774030), (130, 3487999844), (140, 3238856998), (155, 2925419224), (182, 2491428460), (217, 2089585160), (248, 1828387015), (260, 1743999922), (280, 1619428499), (310, 1462709612), (364, 1245714230), (403, 1125161240), (434, 1044792580), (455, 996571384), (520, 871999961), (620, 731354806), (728, 622857115), (806, 562580620), (868, 522396290), (910, 498285692), (1085, 417917032), (1240, 365677403), (1612, 281290310), (1736, 261198145), (1820, 249142846), (2015, 225032248), (2170, 208958516), (2821, 160737320), (3224, 140645155), (3640, 124571423), (4030, 112516124), (4340, 104479258), (5642, 80368660), (8060, 56258062), (8680, 52239629), (11284, 40184330), (14105, 32147464), (16120, 28129031), (22568, 20092165), (28210, 16073732), (56420, 8036866), (112840, 4018433)]