165183720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5573}}^1$

素因数の和:5619

約数の個数: 128

約数和(自身を含む): 561859200

約数和(自身を除く): 396675480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5573, 5928, 7410, 9880, 11146, 14820, 16719, 22292, 27865, 29640, 33438, 44584, 55730, 66876, 72449, 83595, 105887, 111460, 133752, 144898, 167190, 211774, 217347, 222920, 289796, 317661, 334380, 362245, 423548, 434694, 529435, 579592, 635322, 668760, 724490, 847096, 869388, 1058870, 1086735, 1270644, 1376531, 1448980, 1588305, 1738776, 2117740, 2173470, 2541288, 2753062, 2897960, 3176610, 4129593, 4235480, 4346940, 5506124, 6353220, 6882655, 8259186, 8693880, 11012248, 12706440, 13765310, 16518372, 20647965, 27530620, 33036744, 41295930, 55061240, 82591860, 165183720]

約数ペア:

[(1, 165183720), (2, 82591860), (3, 55061240), (4, 41295930), (5, 33036744), (6, 27530620), (8, 20647965), (10, 16518372), (12, 13765310), (13, 12706440), (15, 11012248), (19, 8693880), (20, 8259186), (24, 6882655), (26, 6353220), (30, 5506124), (38, 4346940), (39, 4235480), (40, 4129593), (52, 3176610), (57, 2897960), (60, 2753062), (65, 2541288), (76, 2173470), (78, 2117740), (95, 1738776), (104, 1588305), (114, 1448980), (120, 1376531), (130, 1270644), (152, 1086735), (156, 1058870), (190, 869388), (195, 847096), (228, 724490), (247, 668760), (260, 635322), (285, 579592), (312, 529435), (380, 434694), (390, 423548), (456, 362245), (494, 334380), (520, 317661), (570, 289796), (741, 222920), (760, 217347), (780, 211774), (988, 167190), (1140, 144898), (1235, 133752), (1482, 111460), (1560, 105887), (1976, 83595), (2280, 72449), (2470, 66876), (2964, 55730), (3705, 44584), (4940, 33438), (5573, 29640), (5928, 27865), (7410, 22292), (9880, 16719), (11146, 14820)]