84284760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5321

約数の個数: 128

約数和(自身を含む): 304243200

約数和(自身を除く): 219958440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5281, 5320, 7980, 10562, 15843, 15960, 21124, 26405, 31686, 36967, 42248, 52810, 63372, 73934, 79215, 100339, 105620, 110901, 126744, 147868, 158430, 184835, 200678, 211240, 221802, 295736, 301017, 316860, 369670, 401356, 443604, 501695, 554505, 602034, 633720, 702373, 739340, 802712, 887208, 1003390, 1109010, 1204068, 1404746, 1478680, 1505085, 2006780, 2107119, 2218020, 2408136, 2809492, 3010170, 3511865, 4013560, 4214238, 4436040, 5618984, 6020340, 7023730, 8428476, 10535595, 12040680, 14047460, 16856952, 21071190, 28094920, 42142380, 84284760]

約数ペア:

[(1, 84284760), (2, 42142380), (3, 28094920), (4, 21071190), (5, 16856952), (6, 14047460), (7, 12040680), (8, 10535595), (10, 8428476), (12, 7023730), (14, 6020340), (15, 5618984), (19, 4436040), (20, 4214238), (21, 4013560), (24, 3511865), (28, 3010170), (30, 2809492), (35, 2408136), (38, 2218020), (40, 2107119), (42, 2006780), (56, 1505085), (57, 1478680), (60, 1404746), (70, 1204068), (76, 1109010), (84, 1003390), (95, 887208), (105, 802712), (114, 739340), (120, 702373), (133, 633720), (140, 602034), (152, 554505), (168, 501695), (190, 443604), (210, 401356), (228, 369670), (266, 316860), (280, 301017), (285, 295736), (380, 221802), (399, 211240), (420, 200678), (456, 184835), (532, 158430), (570, 147868), (665, 126744), (760, 110901), (798, 105620), (840, 100339), (1064, 79215), (1140, 73934), (1330, 63372), (1596, 52810), (1995, 42248), (2280, 36967), (2660, 31686), (3192, 26405), (3990, 21124), (5281, 15960), (5320, 15843), (7980, 10562)]