189234240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 224

約数和(自身を含む): 660562560

約数和(自身を除く): 471328320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 104, 118, 120, 130, 156, 160, 177, 192, 195, 208, 236, 240, 257, 260, 295, 312, 320, 354, 390, 416, 472, 480, 514, 520, 590, 624, 708, 767, 771, 780, 832, 885, 944, 960, 1028, 1040, 1180, 1248, 1285, 1416, 1534, 1542, 1560, 1770, 1888, 2056, 2080, 2301, 2360, 2496, 2570, 2832, 3068, 3084, 3120, 3341, 3540, 3776, 3835, 3855, 4112, 4160, 4602, 4720, 5140, 5664, 6136, 6168, 6240, 6682, 7080, 7670, 7710, 8224, 9204, 9440, 10023, 10280, 11328, 11505, 12272, 12336, 12480, 13364, 14160, 15163, 15340, 15420, 16448, 16705, 18408, 18880, 20046, 20560, 23010, 24544, 24672, 26728, 28320, 30326, 30680, 30840, 33410, 36816, 40092, 41120, 45489, 46020, 49088, 49344, 50115, 53456, 56640, 60652, 61360, 61680, 66820, 73632, 75815, 80184, 82240, 90978, 92040, 100230, 106912, 121304, 122720, 123360, 133640, 147264, 151630, 160368, 181956, 184080, 197119, 200460, 213824, 227445, 242608, 245440, 246720, 267280, 303260, 320736, 363912, 368160, 394238, 400920, 454890, 485216, 534560, 591357, 606520, 641472, 727824, 736320, 788476, 801840, 909780, 970432, 985595, 1069120, 1182714, 1213040, 1455648, 1576952, 1603680, 1819560, 1971190, 2365428, 2426080, 2911296, 2956785, 3153904, 3207360, 3639120, 3942380, 4730856, 4852160, 5913570, 6307808, 7278240, 7884760, 9461712, 11827140, 12615616, 14556480, 15769520, 18923424, 23654280, 31539040, 37846848, 47308560, 63078080, 94617120, 189234240]

約数ペア:

[(1, 189234240), (2, 94617120), (3, 63078080), (4, 47308560), (5, 37846848), (6, 31539040), (8, 23654280), (10, 18923424), (12, 15769520), (13, 14556480), (15, 12615616), (16, 11827140), (20, 9461712), (24, 7884760), (26, 7278240), (30, 6307808), (32, 5913570), (39, 4852160), (40, 4730856), (48, 3942380), (52, 3639120), (59, 3207360), (60, 3153904), (64, 2956785), (65, 2911296), (78, 2426080), (80, 2365428), (96, 1971190), (104, 1819560), (118, 1603680), (120, 1576952), (130, 1455648), (156, 1213040), (160, 1182714), (177, 1069120), (192, 985595), (195, 970432), (208, 909780), (236, 801840), (240, 788476), (257, 736320), (260, 727824), (295, 641472), (312, 606520), (320, 591357), (354, 534560), (390, 485216), (416, 454890), (472, 400920), (480, 394238), (514, 368160), (520, 363912), (590, 320736), (624, 303260), (708, 267280), (767, 246720), (771, 245440), (780, 242608), (832, 227445), (885, 213824), (944, 200460), (960, 197119), (1028, 184080), (1040, 181956), (1180, 160368), (1248, 151630), (1285, 147264), (1416, 133640), (1534, 123360), (1542, 122720), (1560, 121304), (1770, 106912), (1888, 100230), (2056, 92040), (2080, 90978), (2301, 82240), (2360, 80184), (2496, 75815), (2570, 73632), (2832, 66820), (3068, 61680), (3084, 61360), (3120, 60652), (3341, 56640), (3540, 53456), (3776, 50115), (3835, 49344), (3855, 49088), (4112, 46020), (4160, 45489), (4602, 41120), (4720, 40092), (5140, 36816), (5664, 33410), (6136, 30840), (6168, 30680), (6240, 30326), (6682, 28320), (7080, 26728), (7670, 24672), (7710, 24544), (8224, 23010), (9204, 20560), (9440, 20046), (10023, 18880), (10280, 18408), (11328, 16705), (11505, 16448), (12272, 15420), (12336, 15340), (12480, 15163), (13364, 14160)]