264667920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3457}}^1$

素因数の和:3513

約数の個数: 160

約数和(自身を含む): 926190720

約数和(自身を除く): 661522800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1740, 1914, 2320, 2552, 2640, 3190, 3457, 3480, 3828, 4785, 5104, 6380, 6914, 6960, 7656, 9570, 10371, 12760, 13828, 15312, 17285, 19140, 20742, 25520, 27656, 34570, 38027, 38280, 41484, 51855, 55312, 69140, 76054, 76560, 82968, 100253, 103710, 114081, 138280, 152108, 165936, 190135, 200506, 207420, 228162, 276560, 300759, 304216, 380270, 401012, 414840, 456324, 501265, 570405, 601518, 608432, 760540, 802024, 829680, 912648, 1002530, 1102783, 1140810, 1203036, 1503795, 1521080, 1604048, 1825296, 2005060, 2205566, 2281620, 2406072, 3007590, 3042160, 3308349, 4010120, 4411132, 4563240, 4812144, 5513915, 6015180, 6616698, 8020240, 8822264, 9126480, 11027830, 12030360, 13233396, 16541745, 17644528, 22055660, 24060720, 26466792, 33083490, 44111320, 52933584, 66166980, 88222640, 132333960, 264667920]

約数ペア:

[(1, 264667920), (2, 132333960), (3, 88222640), (4, 66166980), (5, 52933584), (6, 44111320), (8, 33083490), (10, 26466792), (11, 24060720), (12, 22055660), (15, 17644528), (16, 16541745), (20, 13233396), (22, 12030360), (24, 11027830), (29, 9126480), (30, 8822264), (33, 8020240), (40, 6616698), (44, 6015180), (48, 5513915), (55, 4812144), (58, 4563240), (60, 4411132), (66, 4010120), (80, 3308349), (87, 3042160), (88, 3007590), (110, 2406072), (116, 2281620), (120, 2205566), (132, 2005060), (145, 1825296), (165, 1604048), (174, 1521080), (176, 1503795), (220, 1203036), (232, 1140810), (240, 1102783), (264, 1002530), (290, 912648), (319, 829680), (330, 802024), (348, 760540), (435, 608432), (440, 601518), (464, 570405), (528, 501265), (580, 456324), (638, 414840), (660, 401012), (696, 380270), (870, 304216), (880, 300759), (957, 276560), (1160, 228162), (1276, 207420), (1320, 200506), (1392, 190135), (1595, 165936), (1740, 152108), (1914, 138280), (2320, 114081), (2552, 103710), (2640, 100253), (3190, 82968), (3457, 76560), (3480, 76054), (3828, 69140), (4785, 55312), (5104, 51855), (6380, 41484), (6914, 38280), (6960, 38027), (7656, 34570), (9570, 27656), (10371, 25520), (12760, 20742), (13828, 19140), (15312, 17285)]