196424280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 739393200

約数和(自身を除く): 542968920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 47, 52, 57, 60, 65, 72, 76, 78, 90, 94, 95, 104, 114, 117, 120, 130, 141, 152, 156, 171, 180, 188, 190, 195, 228, 234, 235, 247, 260, 282, 285, 312, 342, 360, 376, 380, 390, 423, 456, 468, 470, 494, 520, 564, 570, 585, 611, 684, 705, 741, 760, 780, 846, 855, 893, 936, 940, 988, 1128, 1140, 1170, 1222, 1235, 1368, 1410, 1482, 1560, 1692, 1710, 1786, 1833, 1880, 1976, 2115, 2209, 2223, 2280, 2340, 2444, 2470, 2679, 2820, 2964, 3055, 3384, 3420, 3572, 3666, 3705, 4230, 4418, 4446, 4465, 4680, 4888, 4940, 5358, 5499, 5640, 5928, 6110, 6627, 6840, 7144, 7332, 7410, 8037, 8460, 8836, 8892, 8930, 9165, 9880, 10716, 10998, 11045, 11115, 11609, 12220, 13254, 13395, 14664, 14820, 16074, 16920, 17672, 17784, 17860, 18330, 19881, 21432, 21996, 22090, 22230, 23218, 24440, 26508, 26790, 27495, 28717, 29640, 32148, 33135, 34827, 35720, 36660, 39762, 40185, 41971, 43992, 44180, 44460, 46436, 53016, 53580, 54990, 57434, 58045, 64296, 66270, 69654, 73320, 79524, 80370, 83942, 86151, 88360, 88920, 92872, 99405, 104481, 107160, 109980, 114868, 116090, 125913, 132540, 139308, 143585, 159048, 160740, 167884, 172302, 174135, 198810, 208962, 209855, 219960, 229736, 232180, 251826, 258453, 265080, 278616, 287170, 321480, 335768, 344604, 348270, 377739, 397620, 417924, 419710, 430755, 464360, 503652, 516906, 522405, 545623, 574340, 629565, 689208, 696540, 755478, 795240, 835848, 839420, 861510, 1007304, 1033812, 1044810, 1091246, 1148680, 1259130, 1292265, 1393080, 1510956, 1636869, 1678840, 1723020, 1888695, 2067624, 2089620, 2182492, 2518260, 2584530, 2728115, 3021912, 3273738, 3446040, 3777390, 4179240, 4364984, 4910607, 5036520, 5169060, 5456230, 6547476, 7554780, 8184345, 9821214, 10338120, 10912460, 13094952, 15109560, 16368690, 19642428, 21824920, 24553035, 32737380, 39284856, 49106070, 65474760, 98212140, 196424280]

約数ペア:

[(1, 196424280), (2, 98212140), (3, 65474760), (4, 49106070), (5, 39284856), (6, 32737380), (8, 24553035), (9, 21824920), (10, 19642428), (12, 16368690), (13, 15109560), (15, 13094952), (18, 10912460), (19, 10338120), (20, 9821214), (24, 8184345), (26, 7554780), (30, 6547476), (36, 5456230), (38, 5169060), (39, 5036520), (40, 4910607), (45, 4364984), (47, 4179240), (52, 3777390), (57, 3446040), (60, 3273738), (65, 3021912), (72, 2728115), (76, 2584530), (78, 2518260), (90, 2182492), (94, 2089620), (95, 2067624), (104, 1888695), (114, 1723020), (117, 1678840), (120, 1636869), (130, 1510956), (141, 1393080), (152, 1292265), (156, 1259130), (171, 1148680), (180, 1091246), (188, 1044810), (190, 1033812), (195, 1007304), (228, 861510), (234, 839420), (235, 835848), (247, 795240), (260, 755478), (282, 696540), (285, 689208), (312, 629565), (342, 574340), (360, 545623), (376, 522405), (380, 516906), (390, 503652), (423, 464360), (456, 430755), (468, 419710), (470, 417924), (494, 397620), (520, 377739), (564, 348270), (570, 344604), (585, 335768), (611, 321480), (684, 287170), (705, 278616), (741, 265080), (760, 258453), (780, 251826), (846, 232180), (855, 229736), (893, 219960), (936, 209855), (940, 208962), (988, 198810), (1128, 174135), (1140, 172302), (1170, 167884), (1222, 160740), (1235, 159048), (1368, 143585), (1410, 139308), (1482, 132540), (1560, 125913), (1692, 116090), (1710, 114868), (1786, 109980), (1833, 107160), (1880, 104481), (1976, 99405), (2115, 92872), (2209, 88920), (2223, 88360), (2280, 86151), (2340, 83942), (2444, 80370), (2470, 79524), (2679, 73320), (2820, 69654), (2964, 66270), (3055, 64296), (3384, 58045), (3420, 57434), (3572, 54990), (3666, 53580), (3705, 53016), (4230, 46436), (4418, 44460), (4446, 44180), (4465, 43992), (4680, 41971), (4888, 40185), (4940, 39762), (5358, 36660), (5499, 35720), (5640, 34827), (5928, 33135), (6110, 32148), (6627, 29640), (6840, 28717), (7144, 27495), (7332, 26790), (7410, 26508), (8037, 24440), (8460, 23218), (8836, 22230), (8892, 22090), (8930, 21996), (9165, 21432), (9880, 19881), (10716, 18330), (10998, 17860), (11045, 17784), (11115, 17672), (11609, 16920), (12220, 16074), (13254, 14820), (13395, 14664)]