223335840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5113}}^1$

素因数の和:5151

約数の個数: 192

約数和(自身を含む): 866025216

約数和(自身を除く): 642689376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5113, 5460, 6240, 7280, 8736, 10226, 10920, 14560, 15339, 20452, 21840, 25565, 30678, 35791, 40904, 43680, 51130, 61356, 66469, 71582, 76695, 81808, 102260, 107373, 122712, 132938, 143164, 153390, 163616, 178955, 199407, 204520, 214746, 245424, 265876, 286328, 306780, 332345, 357910, 398814, 409040, 429492, 465283, 490848, 531752, 536865, 572656, 613560, 664690, 715820, 797628, 818080, 858984, 930566, 997035, 1063504, 1073730, 1145312, 1227120, 1329380, 1395849, 1431640, 1595256, 1717968, 1861132, 1994070, 2127008, 2147460, 2326415, 2454240, 2658760, 2791698, 2863280, 3190512, 3435936, 3722264, 3988140, 4294920, 4652830, 5317520, 5583396, 5726560, 6381024, 6979245, 7444528, 7976280, 8589840, 9305660, 10635040, 11166792, 13958490, 14889056, 15952560, 17179680, 18611320, 22333584, 27916980, 31905120, 37222640, 44667168, 55833960, 74445280, 111667920, 223335840]

約数ペア:

[(1, 223335840), (2, 111667920), (3, 74445280), (4, 55833960), (5, 44667168), (6, 37222640), (7, 31905120), (8, 27916980), (10, 22333584), (12, 18611320), (13, 17179680), (14, 15952560), (15, 14889056), (16, 13958490), (20, 11166792), (21, 10635040), (24, 9305660), (26, 8589840), (28, 7976280), (30, 7444528), (32, 6979245), (35, 6381024), (39, 5726560), (40, 5583396), (42, 5317520), (48, 4652830), (52, 4294920), (56, 3988140), (60, 3722264), (65, 3435936), (70, 3190512), (78, 2863280), (80, 2791698), (84, 2658760), (91, 2454240), (96, 2326415), (104, 2147460), (105, 2127008), (112, 1994070), (120, 1861132), (130, 1717968), (140, 1595256), (156, 1431640), (160, 1395849), (168, 1329380), (182, 1227120), (195, 1145312), (208, 1073730), (210, 1063504), (224, 997035), (240, 930566), (260, 858984), (273, 818080), (280, 797628), (312, 715820), (336, 664690), (364, 613560), (390, 572656), (416, 536865), (420, 531752), (455, 490848), (480, 465283), (520, 429492), (546, 409040), (560, 398814), (624, 357910), (672, 332345), (728, 306780), (780, 286328), (840, 265876), (910, 245424), (1040, 214746), (1092, 204520), (1120, 199407), (1248, 178955), (1365, 163616), (1456, 153390), (1560, 143164), (1680, 132938), (1820, 122712), (2080, 107373), (2184, 102260), (2730, 81808), (2912, 76695), (3120, 71582), (3360, 66469), (3640, 61356), (4368, 51130), (5113, 43680), (5460, 40904), (6240, 35791), (7280, 30678), (8736, 25565), (10226, 21840), (10920, 20452), (14560, 15339)]