169412880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7757}}^1$

素因数の和:7793

約数の個数: 160

約数和(自身を含む): 646458624

約数和(自身を除く): 477045744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 7757, 10920, 15514, 21840, 23271, 31028, 38785, 46542, 54299, 62056, 77570, 93084, 100841, 108598, 116355, 124112, 155140, 162897, 186168, 201682, 217196, 232710, 271495, 302523, 310280, 325794, 372336, 403364, 434392, 465420, 504205, 542990, 605046, 620560, 651588, 705887, 806728, 814485, 868784, 930840, 1008410, 1085980, 1210092, 1303176, 1411774, 1512615, 1613456, 1628970, 1861680, 2016820, 2117661, 2171960, 2420184, 2606352, 2823548, 3025230, 3257940, 3529435, 4033640, 4235322, 4343920, 4840368, 5647096, 6050460, 6515880, 7058870, 8067280, 8470644, 10588305, 11294192, 12100920, 13031760, 14117740, 16941288, 21176610, 24201840, 28235480, 33882576, 42353220, 56470960, 84706440, 169412880]

約数ペア:

[(1, 169412880), (2, 84706440), (3, 56470960), (4, 42353220), (5, 33882576), (6, 28235480), (7, 24201840), (8, 21176610), (10, 16941288), (12, 14117740), (13, 13031760), (14, 12100920), (15, 11294192), (16, 10588305), (20, 8470644), (21, 8067280), (24, 7058870), (26, 6515880), (28, 6050460), (30, 5647096), (35, 4840368), (39, 4343920), (40, 4235322), (42, 4033640), (48, 3529435), (52, 3257940), (56, 3025230), (60, 2823548), (65, 2606352), (70, 2420184), (78, 2171960), (80, 2117661), (84, 2016820), (91, 1861680), (104, 1628970), (105, 1613456), (112, 1512615), (120, 1411774), (130, 1303176), (140, 1210092), (156, 1085980), (168, 1008410), (182, 930840), (195, 868784), (208, 814485), (210, 806728), (240, 705887), (260, 651588), (273, 620560), (280, 605046), (312, 542990), (336, 504205), (364, 465420), (390, 434392), (420, 403364), (455, 372336), (520, 325794), (546, 310280), (560, 302523), (624, 271495), (728, 232710), (780, 217196), (840, 201682), (910, 186168), (1040, 162897), (1092, 155140), (1365, 124112), (1456, 116355), (1560, 108598), (1680, 100841), (1820, 93084), (2184, 77570), (2730, 62056), (3120, 54299), (3640, 46542), (4368, 38785), (5460, 31028), (7280, 23271), (7757, 21840), (10920, 15514)]