179185580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 308525140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 41, 53, 62, 70, 76, 82, 95, 106, 124, 133, 140, 155, 164, 190, 205, 212, 217, 265, 266, 287, 310, 371, 380, 410, 434, 530, 532, 574, 589, 620, 665, 742, 779, 820, 868, 1007, 1060, 1085, 1148, 1178, 1271, 1330, 1435, 1484, 1558, 1643, 1855, 2014, 2170, 2173, 2356, 2542, 2660, 2870, 2945, 3116, 3286, 3710, 3895, 4028, 4123, 4340, 4346, 5035, 5084, 5453, 5740, 5890, 6355, 6572, 7049, 7420, 7790, 8215, 8246, 8692, 8897, 10070, 10865, 10906, 11501, 11780, 12710, 14098, 15211, 15580, 16430, 16492, 17794, 20140, 20615, 21730, 21812, 23002, 24149, 25420, 27265, 28196, 30422, 31217, 32860, 35245, 35588, 41230, 41287, 43460, 44485, 46004, 48298, 54530, 57505, 60844, 62434, 67363, 70490, 76055, 82460, 82574, 88970, 96596, 109060, 115010, 120745, 124868, 134726, 140980, 152110, 156085, 165148, 169043, 177940, 206435, 218519, 230020, 241490, 269452, 289009, 304220, 312170, 336815, 338086, 412870, 437038, 471541, 482980, 578018, 624340, 673630, 676172, 825740, 845215, 874076, 943082, 1092595, 1156036, 1279897, 1347260, 1445045, 1690430, 1886164, 2185190, 2357705, 2559794, 2890090, 3380860, 4370380, 4715410, 5119588, 5780180, 6399485, 8959279, 9430820, 12798970, 17918558, 25597940, 35837116, 44796395, 89592790, 179185580]

約数ペア:

[(1, 179185580), (2, 89592790), (4, 44796395), (5, 35837116), (7, 25597940), (10, 17918558), (14, 12798970), (19, 9430820), (20, 8959279), (28, 6399485), (31, 5780180), (35, 5119588), (38, 4715410), (41, 4370380), (53, 3380860), (62, 2890090), (70, 2559794), (76, 2357705), (82, 2185190), (95, 1886164), (106, 1690430), (124, 1445045), (133, 1347260), (140, 1279897), (155, 1156036), (164, 1092595), (190, 943082), (205, 874076), (212, 845215), (217, 825740), (265, 676172), (266, 673630), (287, 624340), (310, 578018), (371, 482980), (380, 471541), (410, 437038), (434, 412870), (530, 338086), (532, 336815), (574, 312170), (589, 304220), (620, 289009), (665, 269452), (742, 241490), (779, 230020), (820, 218519), (868, 206435), (1007, 177940), (1060, 169043), (1085, 165148), (1148, 156085), (1178, 152110), (1271, 140980), (1330, 134726), (1435, 124868), (1484, 120745), (1558, 115010), (1643, 109060), (1855, 96596), (2014, 88970), (2170, 82574), (2173, 82460), (2356, 76055), (2542, 70490), (2660, 67363), (2870, 62434), (2945, 60844), (3116, 57505), (3286, 54530), (3710, 48298), (3895, 46004), (4028, 44485), (4123, 43460), (4340, 41287), (4346, 41230), (5035, 35588), (5084, 35245), (5453, 32860), (5740, 31217), (5890, 30422), (6355, 28196), (6572, 27265), (7049, 25420), (7420, 24149), (7790, 23002), (8215, 21812), (8246, 21730), (8692, 20615), (8897, 20140), (10070, 17794), (10865, 16492), (10906, 16430), (11501, 15580), (11780, 15211), (12710, 14098)]