161690760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 384

約数和(自身を含む): 691891200

約数和(自身を除く): 530200440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 99, 105, 110, 114, 120, 126, 132, 133, 140, 152, 154, 165, 168, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 264, 266, 280, 285, 307, 308, 315, 330, 342, 360, 380, 385, 396, 399, 418, 420, 440, 456, 462, 495, 504, 532, 570, 614, 616, 627, 630, 660, 665, 684, 693, 760, 770, 792, 798, 836, 840, 855, 921, 924, 990, 1045, 1064, 1140, 1155, 1197, 1228, 1254, 1260, 1320, 1330, 1368, 1386, 1463, 1535, 1540, 1596, 1672, 1710, 1842, 1848, 1881, 1980, 1995, 2090, 2149, 2280, 2310, 2394, 2456, 2508, 2520, 2660, 2763, 2772, 2926, 3070, 3080, 3135, 3192, 3377, 3420, 3465, 3684, 3762, 3960, 3990, 4180, 4298, 4389, 4605, 4620, 4788, 5016, 5320, 5526, 5544, 5833, 5852, 5985, 6140, 6270, 6447, 6754, 6840, 6930, 7315, 7368, 7524, 7980, 8360, 8596, 8778, 9210, 9240, 9405, 9576, 10131, 10745, 11052, 11666, 11704, 11970, 12280, 12540, 12894, 13167, 13508, 13815, 13860, 14630, 15048, 15960, 16885, 17192, 17499, 17556, 18420, 18810, 19341, 20262, 21490, 21945, 22104, 23332, 23639, 23940, 25080, 25788, 26334, 27016, 27630, 27720, 29165, 29260, 30393, 32235, 33770, 34998, 35112, 36840, 37620, 38682, 40524, 40831, 42980, 43890, 46664, 47278, 47880, 50655, 51576, 52497, 52668, 55260, 58330, 58520, 60786, 64163, 64470, 65835, 67540, 69996, 70917, 75240, 77364, 81048, 81662, 85960, 87495, 87780, 94556, 96705, 101310, 104994, 105336, 110520, 116660, 118195, 121572, 122493, 128326, 128940, 131670, 135080, 139992, 141834, 151965, 154728, 163324, 174990, 175560, 189112, 192489, 193410, 202620, 204155, 209988, 212751, 233320, 236390, 243144, 244986, 256652, 257880, 262485, 263340, 283668, 303930, 320815, 326648, 349980, 354585, 367479, 384978, 386820, 405240, 408310, 419976, 425502, 449141, 472780, 489972, 513304, 524970, 526680, 567336, 577467, 607860, 612465, 641630, 699960, 709170, 734958, 769956, 773640, 816620, 851004, 898282, 945560, 962445, 979944, 1049940, 1063755, 1154934, 1215720, 1224930, 1283260, 1347423, 1418340, 1469916, 1539912, 1633240, 1702008, 1796564, 1837395, 1924890, 2099880, 2127510, 2245705, 2309868, 2449860, 2566520, 2694846, 2836680, 2887335, 2939832, 3593128, 3674790, 3849780, 4042269, 4255020, 4491410, 4619736, 4899720, 5389692, 5774670, 6737115, 7349580, 7699560, 8084538, 8510040, 8982820, 10779384, 11549340, 13474230, 14699160, 16169076, 17965640, 20211345, 23098680, 26948460, 32338152, 40422690, 53896920, 80845380, 161690760]

約数ペア:

[(1, 161690760), (2, 80845380), (3, 53896920), (4, 40422690), (5, 32338152), (6, 26948460), (7, 23098680), (8, 20211345), (9, 17965640), (10, 16169076), (11, 14699160), (12, 13474230), (14, 11549340), (15, 10779384), (18, 8982820), (19, 8510040), (20, 8084538), (21, 7699560), (22, 7349580), (24, 6737115), (28, 5774670), (30, 5389692), (33, 4899720), (35, 4619736), (36, 4491410), (38, 4255020), (40, 4042269), (42, 3849780), (44, 3674790), (45, 3593128), (55, 2939832), (56, 2887335), (57, 2836680), (60, 2694846), (63, 2566520), (66, 2449860), (70, 2309868), (72, 2245705), (76, 2127510), (77, 2099880), (84, 1924890), (88, 1837395), (90, 1796564), (95, 1702008), (99, 1633240), (105, 1539912), (110, 1469916), (114, 1418340), (120, 1347423), (126, 1283260), (132, 1224930), (133, 1215720), (140, 1154934), (152, 1063755), (154, 1049940), (165, 979944), (168, 962445), (171, 945560), (180, 898282), (190, 851004), (198, 816620), (209, 773640), (210, 769956), (220, 734958), (228, 709170), (231, 699960), (252, 641630), (264, 612465), (266, 607860), (280, 577467), (285, 567336), (307, 526680), (308, 524970), (315, 513304), (330, 489972), (342, 472780), (360, 449141), (380, 425502), (385, 419976), (396, 408310), (399, 405240), (418, 386820), (420, 384978), (440, 367479), (456, 354585), (462, 349980), (495, 326648), (504, 320815), (532, 303930), (570, 283668), (614, 263340), (616, 262485), (627, 257880), (630, 256652), (660, 244986), (665, 243144), (684, 236390), (693, 233320), (760, 212751), (770, 209988), (792, 204155), (798, 202620), (836, 193410), (840, 192489), (855, 189112), (921, 175560), (924, 174990), (990, 163324), (1045, 154728), (1064, 151965), (1140, 141834), (1155, 139992), (1197, 135080), (1228, 131670), (1254, 128940), (1260, 128326), (1320, 122493), (1330, 121572), (1368, 118195), (1386, 116660), (1463, 110520), (1535, 105336), (1540, 104994), (1596, 101310), (1672, 96705), (1710, 94556), (1842, 87780), (1848, 87495), (1881, 85960), (1980, 81662), (1995, 81048), (2090, 77364), (2149, 75240), (2280, 70917), (2310, 69996), (2394, 67540), (2456, 65835), (2508, 64470), (2520, 64163), (2660, 60786), (2763, 58520), (2772, 58330), (2926, 55260), (3070, 52668), (3080, 52497), (3135, 51576), (3192, 50655), (3377, 47880), (3420, 47278), (3465, 46664), (3684, 43890), (3762, 42980), (3960, 40831), (3990, 40524), (4180, 38682), (4298, 37620), (4389, 36840), (4605, 35112), (4620, 34998), (4788, 33770), (5016, 32235), (5320, 30393), (5526, 29260), (5544, 29165), (5833, 27720), (5852, 27630), (5985, 27016), (6140, 26334), (6270, 25788), (6447, 25080), (6754, 23940), (6840, 23639), (6930, 23332), (7315, 22104), (7368, 21945), (7524, 21490), (7980, 20262), (8360, 19341), (8596, 18810), (8778, 18420), (9210, 17556), (9240, 17499), (9405, 17192), (9576, 16885), (10131, 15960), (10745, 15048), (11052, 14630), (11666, 13860), (11704, 13815), (11970, 13508), (12280, 13167), (12540, 12894)]