213080481480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1\times {\mathrm{41263}}^1$

素因数の和:43171

約数の個数: 128

約数和(自身を含む): 667407237120

約数和(自身を除く): 454326755640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 1871, 2760, 3742, 5613, 7484, 9355, 11226, 14968, 18710, 22452, 28065, 37420, 41263, 43033, 44904, 56130, 74840, 82526, 86066, 112260, 123789, 129099, 165052, 172132, 206315, 215165, 224520, 247578, 258198, 330104, 344264, 412630, 430330, 495156, 516396, 618945, 645495, 825260, 860660, 949049, 990312, 1032792, 1237890, 1290990, 1650520, 1721320, 1898098, 2475780, 2581980, 2847147, 3796196, 4745245, 4951560, 5163960, 5694294, 7592392, 9490490, 11388588, 14235735, 18980980, 22777176, 28471470, 37961960, 56942940, 77203073, 113885880, 154406146, 231609219, 308812292, 386015365, 463218438, 617624584, 772030730, 926436876, 1158046095, 1544061460, 1775670679, 1852873752, 2316092190, 3088122920, 3551341358, 4632184380, 5327012037, 7102682716, 8878353395, 9264368760, 10654024074, 14205365432, 17756706790, 21308048148, 26635060185, 35513413580, 42616096296, 53270120370, 71026827160, 106540240740, 213080481480]

約数ペア:

[(1, 213080481480), (2, 106540240740), (3, 71026827160), (4, 53270120370), (5, 42616096296), (6, 35513413580), (8, 26635060185), (10, 21308048148), (12, 17756706790), (15, 14205365432), (20, 10654024074), (23, 9264368760), (24, 8878353395), (30, 7102682716), (40, 5327012037), (46, 4632184380), (60, 3551341358), (69, 3088122920), (92, 2316092190), (115, 1852873752), (120, 1775670679), (138, 1544061460), (184, 1158046095), (230, 926436876), (276, 772030730), (345, 617624584), (460, 463218438), (552, 386015365), (690, 308812292), (920, 231609219), (1380, 154406146), (1871, 113885880), (2760, 77203073), (3742, 56942940), (5613, 37961960), (7484, 28471470), (9355, 22777176), (11226, 18980980), (14968, 14235735), (18710, 11388588), (22452, 9490490), (28065, 7592392), (37420, 5694294), (41263, 5163960), (43033, 4951560), (44904, 4745245), (56130, 3796196), (74840, 2847147), (82526, 2581980), (86066, 2475780), (112260, 1898098), (123789, 1721320), (129099, 1650520), (165052, 1290990), (172132, 1237890), (206315, 1032792), (215165, 990312), (224520, 949049), (247578, 860660), (258198, 825260), (330104, 645495), (344264, 618945), (412630, 516396), (430330, 495156)]