19421410320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{2741}}^1$

素因数の和:3530

約数の個数: 240

約数和(自身を含む): 70359215472

約数和(自身を除く): 50937805152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 757, 780, 936, 1040, 1170, 1514, 1560, 1872, 2271, 2340, 2741, 3028, 3120, 3785, 4542, 4680, 5482, 6056, 6813, 7570, 8223, 9084, 9360, 9841, 10964, 11355, 12112, 13626, 13705, 15140, 16446, 18168, 19682, 21928, 22710, 24669, 27252, 27410, 29523, 30280, 32892, 34065, 35633, 36336, 39364, 41115, 43856, 45420, 49205, 49338, 54504, 54820, 59046, 60560, 65784, 68130, 71266, 78728, 82230, 88569, 90840, 98410, 98676, 106899, 109008, 109640, 118092, 123345, 131568, 136260, 142532, 147615, 157456, 164460, 177138, 178165, 181680, 196820, 197352, 213798, 219280, 236184, 246690, 272520, 285064, 295230, 320697, 328920, 354276, 356330, 393640, 394704, 427596, 442845, 472368, 493380, 534495, 545040, 570128, 590460, 641394, 657840, 708552, 712660, 787280, 855192, 885690, 986760, 1068990, 1180920, 1282788, 1417104, 1425320, 1603485, 1710384, 1771380, 1973520, 2074937, 2137980, 2361840, 2565576, 2850640, 3206970, 3542760, 4149874, 4275960, 5131152, 6224811, 6413940, 7085520, 8299748, 8551920, 10374685, 12449622, 12827880, 16599496, 18674433, 20749370, 24899244, 25655760, 26974181, 31124055, 33198992, 37348866, 41498740, 49798488, 53948362, 62248110, 74697732, 80922543, 82997480, 93372165, 99596976, 107896724, 124496220, 134870905, 149395464, 161845086, 165994960, 186744330, 215793448, 242767629, 248992440, 269741810, 298790928, 323690172, 373488660, 404612715, 431586896, 485535258, 497984880, 539483620, 647380344, 746977320, 809225430, 971070516, 1078967240, 1213838145, 1294760688, 1493954640, 1618450860, 1942141032, 2157934480, 2427676290, 3236901720, 3884282064, 4855352580, 6473803440, 9710705160, 19421410320]

約数ペア:

[(1, 19421410320), (2, 9710705160), (3, 6473803440), (4, 4855352580), (5, 3884282064), (6, 3236901720), (8, 2427676290), (9, 2157934480), (10, 1942141032), (12, 1618450860), (13, 1493954640), (15, 1294760688), (16, 1213838145), (18, 1078967240), (20, 971070516), (24, 809225430), (26, 746977320), (30, 647380344), (36, 539483620), (39, 497984880), (40, 485535258), (45, 431586896), (48, 404612715), (52, 373488660), (60, 323690172), (65, 298790928), (72, 269741810), (78, 248992440), (80, 242767629), (90, 215793448), (104, 186744330), (117, 165994960), (120, 161845086), (130, 149395464), (144, 134870905), (156, 124496220), (180, 107896724), (195, 99596976), (208, 93372165), (234, 82997480), (240, 80922543), (260, 74697732), (312, 62248110), (360, 53948362), (390, 49798488), (468, 41498740), (520, 37348866), (585, 33198992), (624, 31124055), (720, 26974181), (757, 25655760), (780, 24899244), (936, 20749370), (1040, 18674433), (1170, 16599496), (1514, 12827880), (1560, 12449622), (1872, 10374685), (2271, 8551920), (2340, 8299748), (2741, 7085520), (3028, 6413940), (3120, 6224811), (3785, 5131152), (4542, 4275960), (4680, 4149874), (5482, 3542760), (6056, 3206970), (6813, 2850640), (7570, 2565576), (8223, 2361840), (9084, 2137980), (9360, 2074937), (9841, 1973520), (10964, 1771380), (11355, 1710384), (12112, 1603485), (13626, 1425320), (13705, 1417104), (15140, 1282788), (16446, 1180920), (18168, 1068990), (19682, 986760), (21928, 885690), (22710, 855192), (24669, 787280), (27252, 712660), (27410, 708552), (29523, 657840), (30280, 641394), (32892, 590460), (34065, 570128), (35633, 545040), (36336, 534495), (39364, 493380), (41115, 472368), (43856, 442845), (45420, 427596), (49205, 394704), (49338, 393640), (54504, 356330), (54820, 354276), (59046, 328920), (60560, 320697), (65784, 295230), (68130, 285064), (71266, 272520), (78728, 246690), (82230, 236184), (88569, 219280), (90840, 213798), (98410, 197352), (98676, 196820), (106899, 181680), (109008, 178165), (109640, 177138), (118092, 164460), (123345, 157456), (131568, 147615), (136260, 142532)]