169161720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2254

約数の個数: 192

約数和(自身を含む): 636037920

約数和(自身を除く): 466876200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2213, 2548, 2730, 2940, 3185, 3640, 3822, 4426, 5096, 5460, 5880, 6370, 6639, 7644, 8852, 9555, 10920, 11065, 12740, 13278, 15288, 15491, 17704, 19110, 22130, 25480, 26556, 28769, 30982, 33195, 38220, 44260, 46473, 53112, 57538, 61964, 66390, 76440, 77455, 86307, 88520, 92946, 108437, 115076, 123928, 132780, 143845, 154910, 172614, 185892, 201383, 216874, 230152, 232365, 265560, 287690, 309820, 325311, 345228, 371784, 402766, 431535, 433748, 464730, 542185, 575380, 604149, 619640, 650622, 690456, 805532, 863070, 867496, 929460, 1006915, 1084370, 1150760, 1208298, 1301244, 1409681, 1611064, 1626555, 1726140, 1858920, 2013830, 2168740, 2416596, 2602488, 2819362, 3020745, 3253110, 3452280, 4027660, 4229043, 4337480, 4833192, 5638724, 6041490, 6506220, 7048405, 8055320, 8458086, 11277448, 12082980, 13012440, 14096810, 16916172, 21145215, 24165960, 28193620, 33832344, 42290430, 56387240, 84580860, 169161720]

約数ペア:

[(1, 169161720), (2, 84580860), (3, 56387240), (4, 42290430), (5, 33832344), (6, 28193620), (7, 24165960), (8, 21145215), (10, 16916172), (12, 14096810), (13, 13012440), (14, 12082980), (15, 11277448), (20, 8458086), (21, 8055320), (24, 7048405), (26, 6506220), (28, 6041490), (30, 5638724), (35, 4833192), (39, 4337480), (40, 4229043), (42, 4027660), (49, 3452280), (52, 3253110), (56, 3020745), (60, 2819362), (65, 2602488), (70, 2416596), (78, 2168740), (84, 2013830), (91, 1858920), (98, 1726140), (104, 1626555), (105, 1611064), (120, 1409681), (130, 1301244), (140, 1208298), (147, 1150760), (156, 1084370), (168, 1006915), (182, 929460), (195, 867496), (196, 863070), (210, 805532), (245, 690456), (260, 650622), (273, 619640), (280, 604149), (294, 575380), (312, 542185), (364, 464730), (390, 433748), (392, 431535), (420, 402766), (455, 371784), (490, 345228), (520, 325311), (546, 309820), (588, 287690), (637, 265560), (728, 232365), (735, 230152), (780, 216874), (840, 201383), (910, 185892), (980, 172614), (1092, 154910), (1176, 143845), (1274, 132780), (1365, 123928), (1470, 115076), (1560, 108437), (1820, 92946), (1911, 88520), (1960, 86307), (2184, 77455), (2213, 76440), (2548, 66390), (2730, 61964), (2940, 57538), (3185, 53112), (3640, 46473), (3822, 44260), (4426, 38220), (5096, 33195), (5460, 30982), (5880, 28769), (6370, 26556), (6639, 25480), (7644, 22130), (8852, 19110), (9555, 17704), (10920, 15491), (11065, 15288), (12740, 13278)]