84157320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 275990400

約数和(自身を除く): 191833080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 584, 730, 739, 780, 876, 949, 1095, 1460, 1478, 1560, 1752, 1898, 2190, 2217, 2847, 2920, 2956, 3695, 3796, 4380, 4434, 4745, 5694, 5912, 7390, 7592, 8760, 8868, 9490, 9607, 11085, 11388, 14235, 14780, 17736, 18980, 19214, 22170, 22776, 28470, 28821, 29560, 37960, 38428, 44340, 48035, 53947, 56940, 57642, 76856, 88680, 96070, 107894, 113880, 115284, 144105, 161841, 192140, 215788, 230568, 269735, 288210, 323682, 384280, 431576, 539470, 576420, 647364, 701311, 809205, 1078940, 1152840, 1294728, 1402622, 1618410, 2103933, 2157880, 2805244, 3236820, 3506555, 4207866, 5610488, 6473640, 7013110, 8415732, 10519665, 14026220, 16831464, 21039330, 28052440, 42078660, 84157320]

約数ペア:

[(1, 84157320), (2, 42078660), (3, 28052440), (4, 21039330), (5, 16831464), (6, 14026220), (8, 10519665), (10, 8415732), (12, 7013110), (13, 6473640), (15, 5610488), (20, 4207866), (24, 3506555), (26, 3236820), (30, 2805244), (39, 2157880), (40, 2103933), (52, 1618410), (60, 1402622), (65, 1294728), (73, 1152840), (78, 1078940), (104, 809205), (120, 701311), (130, 647364), (146, 576420), (156, 539470), (195, 431576), (219, 384280), (260, 323682), (292, 288210), (312, 269735), (365, 230568), (390, 215788), (438, 192140), (520, 161841), (584, 144105), (730, 115284), (739, 113880), (780, 107894), (876, 96070), (949, 88680), (1095, 76856), (1460, 57642), (1478, 56940), (1560, 53947), (1752, 48035), (1898, 44340), (2190, 38428), (2217, 37960), (2847, 29560), (2920, 28821), (2956, 28470), (3695, 22776), (3796, 22170), (4380, 19214), (4434, 18980), (4745, 17736), (5694, 14780), (5912, 14235), (7390, 11388), (7592, 11085), (8760, 9607), (8868, 9490)]