19173181440

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:747

約数の個数: 384

約数和(自身を含む): 70660961280

約数和(自身を除く): 51487779840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 163, 168, 192, 210, 224, 240, 256, 280, 320, 326, 336, 384, 420, 448, 480, 489, 512, 547, 560, 640, 652, 672, 768, 815, 840, 896, 960, 978, 1024, 1094, 1120, 1141, 1280, 1304, 1344, 1536, 1630, 1641, 1680, 1792, 1920, 1956, 2048, 2188, 2240, 2282, 2445, 2560, 2608, 2688, 2735, 3072, 3260, 3282, 3360, 3423, 3584, 3829, 3840, 3912, 4376, 4480, 4564, 4890, 5120, 5216, 5376, 5470, 5705, 6144, 6520, 6564, 6720, 6846, 7168, 7658, 7680, 7824, 8205, 8752, 8960, 9128, 9780, 10240, 10432, 10752, 10940, 11410, 11487, 13040, 13128, 13440, 13692, 14336, 15316, 15360, 15648, 16410, 17115, 17504, 17920, 18256, 19145, 19560, 20864, 21504, 21880, 22820, 22974, 26080, 26256, 26880, 27384, 30632, 30720, 31296, 32820, 34230, 35008, 35840, 36512, 38290, 39120, 41728, 43008, 43760, 45640, 45948, 52160, 52512, 53760, 54768, 57435, 61264, 62592, 65640, 68460, 70016, 71680, 73024, 76580, 78240, 83456, 87520, 89161, 91280, 91896, 104320, 105024, 107520, 109536, 114870, 122528, 125184, 131280, 136920, 140032, 146048, 153160, 156480, 166912, 175040, 178322, 182560, 183792, 208640, 210048, 215040, 219072, 229740, 245056, 250368, 262560, 267483, 273840, 280064, 292096, 306320, 312960, 333824, 350080, 356644, 365120, 367584, 417280, 420096, 438144, 445805, 459480, 490112, 500736, 525120, 534966, 547680, 560128, 584192, 612640, 624127, 625920, 700160, 713288, 730240, 735168, 834560, 840192, 876288, 891610, 918960, 980224, 1001472, 1050240, 1069932, 1095360, 1120256, 1168384, 1225280, 1248254, 1251840, 1337415, 1400320, 1426576, 1460480, 1470336, 1669120, 1680384, 1752576, 1783220, 1837920, 1872381, 1960448, 2100480, 2139864, 2190720, 2336768, 2450560, 2496508, 2503680, 2674830, 2800640, 2853152, 2920960, 2940672, 3120635, 3360768, 3505152, 3566440, 3675840, 3744762, 3920896, 4200960, 4279728, 4381440, 4901120, 4993016, 5007360, 5349660, 5601280, 5706304, 5841920, 5881344, 6241270, 7010304, 7132880, 7351680, 7489524, 7841792, 8401920, 8559456, 8762880, 9361905, 9802240, 9986032, 10699320, 11412608, 11683840, 11762688, 12482540, 14265760, 14703360, 14979048, 16803840, 17118912, 17525760, 18723810, 19604480, 19972064, 21398640, 22825216, 23525376, 24965080, 28531520, 29406720, 29958096, 34237824, 35051520, 37447620, 39208960, 39944128, 42797280, 45650432, 49930160, 57063040, 58813440, 59916192, 68475648, 74895240, 79888256, 85594560, 91300864, 99860320, 114126080, 117626880, 119832384, 136951296, 149790480, 159776512, 171189120, 182601728, 199720640, 228252160, 239664768, 273902592, 299580960, 319553024, 342378240, 399441280, 456504320, 479329536, 547805184, 599161920, 639106048, 684756480, 798882560, 913008640, 958659072, 1198323840, 1278212096, 1369512960, 1597765120, 1917318144, 2396647680, 2739025920, 3195530240, 3834636288, 4793295360, 6391060480, 9586590720, 19173181440]

約数ペア:

[(1, 19173181440), (2, 9586590720), (3, 6391060480), (4, 4793295360), (5, 3834636288), (6, 3195530240), (7, 2739025920), (8, 2396647680), (10, 1917318144), (12, 1597765120), (14, 1369512960), (15, 1278212096), (16, 1198323840), (20, 958659072), (21, 913008640), (24, 798882560), (28, 684756480), (30, 639106048), (32, 599161920), (35, 547805184), (40, 479329536), (42, 456504320), (48, 399441280), (56, 342378240), (60, 319553024), (64, 299580960), (70, 273902592), (80, 239664768), (84, 228252160), (96, 199720640), (105, 182601728), (112, 171189120), (120, 159776512), (128, 149790480), (140, 136951296), (160, 119832384), (163, 117626880), (168, 114126080), (192, 99860320), (210, 91300864), (224, 85594560), (240, 79888256), (256, 74895240), (280, 68475648), (320, 59916192), (326, 58813440), (336, 57063040), (384, 49930160), (420, 45650432), (448, 42797280), (480, 39944128), (489, 39208960), (512, 37447620), (547, 35051520), (560, 34237824), (640, 29958096), (652, 29406720), (672, 28531520), (768, 24965080), (815, 23525376), (840, 22825216), (896, 21398640), (960, 19972064), (978, 19604480), (1024, 18723810), (1094, 17525760), (1120, 17118912), (1141, 16803840), (1280, 14979048), (1304, 14703360), (1344, 14265760), (1536, 12482540), (1630, 11762688), (1641, 11683840), (1680, 11412608), (1792, 10699320), (1920, 9986032), (1956, 9802240), (2048, 9361905), (2188, 8762880), (2240, 8559456), (2282, 8401920), (2445, 7841792), (2560, 7489524), (2608, 7351680), (2688, 7132880), (2735, 7010304), (3072, 6241270), (3260, 5881344), (3282, 5841920), (3360, 5706304), (3423, 5601280), (3584, 5349660), (3829, 5007360), (3840, 4993016), (3912, 4901120), (4376, 4381440), (4480, 4279728), (4564, 4200960), (4890, 3920896), (5120, 3744762), (5216, 3675840), (5376, 3566440), (5470, 3505152), (5705, 3360768), (6144, 3120635), (6520, 2940672), (6564, 2920960), (6720, 2853152), (6846, 2800640), (7168, 2674830), (7658, 2503680), (7680, 2496508), (7824, 2450560), (8205, 2336768), (8752, 2190720), (8960, 2139864), (9128, 2100480), (9780, 1960448), (10240, 1872381), (10432, 1837920), (10752, 1783220), (10940, 1752576), (11410, 1680384), (11487, 1669120), (13040, 1470336), (13128, 1460480), (13440, 1426576), (13692, 1400320), (14336, 1337415), (15316, 1251840), (15360, 1248254), (15648, 1225280), (16410, 1168384), (17115, 1120256), (17504, 1095360), (17920, 1069932), (18256, 1050240), (19145, 1001472), (19560, 980224), (20864, 918960), (21504, 891610), (21880, 876288), (22820, 840192), (22974, 834560), (26080, 735168), (26256, 730240), (26880, 713288), (27384, 700160), (30632, 625920), (30720, 624127), (31296, 612640), (32820, 584192), (34230, 560128), (35008, 547680), (35840, 534966), (36512, 525120), (38290, 500736), (39120, 490112), (41728, 459480), (43008, 445805), (43760, 438144), (45640, 420096), (45948, 417280), (52160, 367584), (52512, 365120), (53760, 356644), (54768, 350080), (57435, 333824), (61264, 312960), (62592, 306320), (65640, 292096), (68460, 280064), (70016, 273840), (71680, 267483), (73024, 262560), (76580, 250368), (78240, 245056), (83456, 229740), (87520, 219072), (89161, 215040), (91280, 210048), (91896, 208640), (104320, 183792), (105024, 182560), (107520, 178322), (109536, 175040), (114870, 166912), (122528, 156480), (125184, 153160), (131280, 146048), (136920, 140032)]