189167160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1070

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 551108040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 952, 1019, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1560, 1768, 1785, 1820, 2038, 2040, 2184, 2210, 2380, 2652, 2730, 2856, 3057, 3094, 3315, 3570, 3640, 4076, 4420, 4641, 4760, 5095, 5304, 5460, 6114, 6188, 6630, 7133, 7140, 7735, 8152, 8840, 9282, 10190, 10920, 12228, 12376, 13247, 13260, 14266, 14280, 15285, 15470, 17323, 18564, 20380, 21399, 23205, 24456, 26494, 26520, 28532, 30570, 30940, 34646, 35665, 37128, 39741, 40760, 42798, 46410, 51969, 52988, 57064, 61140, 61880, 66235, 69292, 71330, 79482, 85596, 86615, 92729, 92820, 103938, 105976, 106995, 121261, 122280, 132470, 138584, 142660, 158964, 171192, 173230, 185458, 185640, 198705, 207876, 213990, 225199, 242522, 259845, 264940, 278187, 285320, 317928, 346460, 363783, 370916, 397410, 415752, 427980, 450398, 463645, 485044, 519690, 529880, 556374, 606305, 675597, 692920, 727566, 741832, 794820, 855960, 900796, 927290, 970088, 1039380, 1112748, 1125995, 1212610, 1351194, 1390935, 1455132, 1576393, 1589640, 1801592, 1818915, 1854580, 2078760, 2225496, 2251990, 2425220, 2702388, 2781870, 2910264, 3152786, 3377985, 3637830, 3709160, 4503980, 4729179, 4850440, 5404776, 5563740, 6305572, 6755970, 7275660, 7881965, 9007960, 9458358, 11127480, 12611144, 13511940, 14551320, 15763930, 18916716, 23645895, 27023880, 31527860, 37833432, 47291790, 63055720, 94583580, 189167160]

約数ペア:

[(1, 189167160), (2, 94583580), (3, 63055720), (4, 47291790), (5, 37833432), (6, 31527860), (7, 27023880), (8, 23645895), (10, 18916716), (12, 15763930), (13, 14551320), (14, 13511940), (15, 12611144), (17, 11127480), (20, 9458358), (21, 9007960), (24, 7881965), (26, 7275660), (28, 6755970), (30, 6305572), (34, 5563740), (35, 5404776), (39, 4850440), (40, 4729179), (42, 4503980), (51, 3709160), (52, 3637830), (56, 3377985), (60, 3152786), (65, 2910264), (68, 2781870), (70, 2702388), (78, 2425220), (84, 2251990), (85, 2225496), (91, 2078760), (102, 1854580), (104, 1818915), (105, 1801592), (119, 1589640), (120, 1576393), (130, 1455132), (136, 1390935), (140, 1351194), (156, 1212610), (168, 1125995), (170, 1112748), (182, 1039380), (195, 970088), (204, 927290), (210, 900796), (221, 855960), (238, 794820), (255, 741832), (260, 727566), (273, 692920), (280, 675597), (312, 606305), (340, 556374), (357, 529880), (364, 519690), (390, 485044), (408, 463645), (420, 450398), (442, 427980), (455, 415752), (476, 397410), (510, 370916), (520, 363783), (546, 346460), (595, 317928), (663, 285320), (680, 278187), (714, 264940), (728, 259845), (780, 242522), (840, 225199), (884, 213990), (910, 207876), (952, 198705), (1019, 185640), (1020, 185458), (1092, 173230), (1105, 171192), (1190, 158964), (1326, 142660), (1365, 138584), (1428, 132470), (1547, 122280), (1560, 121261), (1768, 106995), (1785, 105976), (1820, 103938), (2038, 92820), (2040, 92729), (2184, 86615), (2210, 85596), (2380, 79482), (2652, 71330), (2730, 69292), (2856, 66235), (3057, 61880), (3094, 61140), (3315, 57064), (3570, 52988), (3640, 51969), (4076, 46410), (4420, 42798), (4641, 40760), (4760, 39741), (5095, 37128), (5304, 35665), (5460, 34646), (6114, 30940), (6188, 30570), (6630, 28532), (7133, 26520), (7140, 26494), (7735, 24456), (8152, 23205), (8840, 21399), (9282, 20380), (10190, 18564), (10920, 17323), (12228, 15470), (12376, 15285), (13247, 14280), (13260, 14266)]