19175067680

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 47248064640

約数和(自身を除く): 28072996960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 73, 80, 107, 134, 146, 160, 214, 229, 268, 292, 335, 365, 428, 458, 535, 536, 584, 670, 730, 856, 916, 1070, 1072, 1145, 1168, 1340, 1460, 1712, 1832, 2140, 2144, 2290, 2336, 2680, 2920, 3424, 3664, 4280, 4580, 4891, 5360, 5840, 7169, 7328, 7811, 8560, 9160, 9782, 10720, 11680, 14338, 15343, 15622, 16717, 17120, 18320, 19564, 24455, 24503, 28676, 30686, 31244, 33434, 35845, 36640, 39055, 39128, 48910, 49006, 57352, 61372, 62488, 66868, 71690, 76715, 78110, 78256, 83585, 97820, 98012, 114704, 122515, 122744, 124976, 133736, 143380, 153430, 156220, 156512, 167170, 195640, 196024, 229408, 245030, 245488, 249952, 267472, 286760, 306860, 312440, 334340, 391280, 392048, 490060, 490976, 523337, 534944, 573520, 613720, 624880, 668680, 782560, 784096, 980120, 1046674, 1120039, 1147040, 1227440, 1249760, 1337360, 1641701, 1788719, 1960240, 2093348, 2240078, 2454880, 2616685, 2674720, 3283402, 3577438, 3920480, 4186696, 4480156, 5233370, 5600195, 6566804, 7154876, 8208505, 8373392, 8943595, 8960312, 10466740, 11200390, 13133608, 14309752, 16417010, 16746784, 17887190, 17920624, 20933480, 22400780, 26267216, 28619504, 32834020, 35774380, 35841248, 41866960, 44801560, 52534432, 57239008, 65668040, 71548760, 83733920, 89603120, 119844173, 131336080, 143097520, 179206240, 239688346, 262672160, 286195040, 479376692, 599220865, 958753384, 1198441730, 1917506768, 2396883460, 3835013536, 4793766920, 9587533840, 19175067680]

約数ペア:

[(1, 19175067680), (2, 9587533840), (4, 4793766920), (5, 3835013536), (8, 2396883460), (10, 1917506768), (16, 1198441730), (20, 958753384), (32, 599220865), (40, 479376692), (67, 286195040), (73, 262672160), (80, 239688346), (107, 179206240), (134, 143097520), (146, 131336080), (160, 119844173), (214, 89603120), (229, 83733920), (268, 71548760), (292, 65668040), (335, 57239008), (365, 52534432), (428, 44801560), (458, 41866960), (535, 35841248), (536, 35774380), (584, 32834020), (670, 28619504), (730, 26267216), (856, 22400780), (916, 20933480), (1070, 17920624), (1072, 17887190), (1145, 16746784), (1168, 16417010), (1340, 14309752), (1460, 13133608), (1712, 11200390), (1832, 10466740), (2140, 8960312), (2144, 8943595), (2290, 8373392), (2336, 8208505), (2680, 7154876), (2920, 6566804), (3424, 5600195), (3664, 5233370), (4280, 4480156), (4580, 4186696), (4891, 3920480), (5360, 3577438), (5840, 3283402), (7169, 2674720), (7328, 2616685), (7811, 2454880), (8560, 2240078), (9160, 2093348), (9782, 1960240), (10720, 1788719), (11680, 1641701), (14338, 1337360), (15343, 1249760), (15622, 1227440), (16717, 1147040), (17120, 1120039), (18320, 1046674), (19564, 980120), (24455, 784096), (24503, 782560), (28676, 668680), (30686, 624880), (31244, 613720), (33434, 573520), (35845, 534944), (36640, 523337), (39055, 490976), (39128, 490060), (48910, 392048), (49006, 391280), (57352, 334340), (61372, 312440), (62488, 306860), (66868, 286760), (71690, 267472), (76715, 249952), (78110, 245488), (78256, 245030), (83585, 229408), (97820, 196024), (98012, 195640), (114704, 167170), (122515, 156512), (122744, 156220), (124976, 153430), (133736, 143380)]