2106333240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21859}}^1$

素因数の和:21957

約数の個数: 128

約数和(自身を含む): 6988204800

約数和(自身を除く): 4881871560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1606, 1752, 2190, 2409, 2920, 3212, 4015, 4380, 4818, 6424, 8030, 8760, 9636, 12045, 16060, 19272, 21859, 24090, 32120, 43718, 48180, 65577, 87436, 96360, 109295, 131154, 174872, 218590, 240449, 262308, 327885, 437180, 480898, 524616, 655770, 721347, 874360, 961796, 1202245, 1311540, 1442694, 1595707, 1923592, 2404490, 2623080, 2885388, 3191414, 3606735, 4787121, 4808980, 5770776, 6382828, 7213470, 7978535, 9574242, 9617960, 12765656, 14426940, 15957070, 17552777, 19148484, 23935605, 28853880, 31914140, 35105554, 38296968, 47871210, 52658331, 63828280, 70211108, 87763885, 95742420, 105316662, 140422216, 175527770, 191484840, 210633324, 263291655, 351055540, 421266648, 526583310, 702111080, 1053166620, 2106333240]

約数ペア:

[(1, 2106333240), (2, 1053166620), (3, 702111080), (4, 526583310), (5, 421266648), (6, 351055540), (8, 263291655), (10, 210633324), (11, 191484840), (12, 175527770), (15, 140422216), (20, 105316662), (22, 95742420), (24, 87763885), (30, 70211108), (33, 63828280), (40, 52658331), (44, 47871210), (55, 38296968), (60, 35105554), (66, 31914140), (73, 28853880), (88, 23935605), (110, 19148484), (120, 17552777), (132, 15957070), (146, 14426940), (165, 12765656), (219, 9617960), (220, 9574242), (264, 7978535), (292, 7213470), (330, 6382828), (365, 5770776), (438, 4808980), (440, 4787121), (584, 3606735), (660, 3191414), (730, 2885388), (803, 2623080), (876, 2404490), (1095, 1923592), (1320, 1595707), (1460, 1442694), (1606, 1311540), (1752, 1202245), (2190, 961796), (2409, 874360), (2920, 721347), (3212, 655770), (4015, 524616), (4380, 480898), (4818, 437180), (6424, 327885), (8030, 262308), (8760, 240449), (9636, 218590), (12045, 174872), (16060, 131154), (19272, 109295), (21859, 96360), (24090, 87436), (32120, 65577), (43718, 48180)]