2899743960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{7043}}^1$

素因数の和:7177

約数の個数: 128

約数和(自身を含む): 9007303680

約数和(自身を除く): 6107559720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 73, 94, 120, 141, 146, 188, 219, 235, 282, 292, 365, 376, 438, 470, 564, 584, 705, 730, 876, 940, 1095, 1128, 1410, 1460, 1752, 1880, 2190, 2820, 2920, 3431, 4380, 5640, 6862, 7043, 8760, 10293, 13724, 14086, 17155, 20586, 21129, 27448, 28172, 34310, 35215, 41172, 42258, 51465, 56344, 68620, 70430, 82344, 84516, 102930, 105645, 137240, 140860, 169032, 205860, 211290, 281720, 331021, 411720, 422580, 514139, 662042, 845160, 993063, 1028278, 1324084, 1542417, 1655105, 1986126, 2056556, 2570695, 2648168, 3084834, 3310210, 3972252, 4113112, 4965315, 5141390, 6169668, 6620420, 7712085, 7944504, 9930630, 10282780, 12339336, 13240840, 15424170, 19861260, 20565560, 24164533, 30848340, 39722520, 48329066, 61696680, 72493599, 96658132, 120822665, 144987198, 193316264, 241645330, 289974396, 362467995, 483290660, 579948792, 724935990, 966581320, 1449871980, 2899743960]

約数ペア:

[(1, 2899743960), (2, 1449871980), (3, 966581320), (4, 724935990), (5, 579948792), (6, 483290660), (8, 362467995), (10, 289974396), (12, 241645330), (15, 193316264), (20, 144987198), (24, 120822665), (30, 96658132), (40, 72493599), (47, 61696680), (60, 48329066), (73, 39722520), (94, 30848340), (120, 24164533), (141, 20565560), (146, 19861260), (188, 15424170), (219, 13240840), (235, 12339336), (282, 10282780), (292, 9930630), (365, 7944504), (376, 7712085), (438, 6620420), (470, 6169668), (564, 5141390), (584, 4965315), (705, 4113112), (730, 3972252), (876, 3310210), (940, 3084834), (1095, 2648168), (1128, 2570695), (1410, 2056556), (1460, 1986126), (1752, 1655105), (1880, 1542417), (2190, 1324084), (2820, 1028278), (2920, 993063), (3431, 845160), (4380, 662042), (5640, 514139), (6862, 422580), (7043, 411720), (8760, 331021), (10293, 281720), (13724, 211290), (14086, 205860), (17155, 169032), (20586, 140860), (21129, 137240), (27448, 105645), (28172, 102930), (34310, 84516), (35215, 82344), (41172, 70430), (42258, 68620), (51465, 56344)]