156918507960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{69031}}^1$

素因数の和:70061

約数の個数: 128

約数和(自身を含む): 496036339200

約数和(自身を除く): 339117831240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 997, 1140, 1994, 2280, 2991, 3988, 4985, 5982, 7976, 9970, 11964, 14955, 18943, 19940, 23928, 29910, 37886, 39880, 56829, 59820, 69031, 75772, 94715, 113658, 119640, 138062, 151544, 189430, 207093, 227316, 276124, 284145, 345155, 378860, 414186, 454632, 552248, 568290, 690310, 757720, 828372, 1035465, 1136580, 1311589, 1380620, 1656744, 2070930, 2273160, 2623178, 2761240, 3934767, 4141860, 5246356, 6557945, 7869534, 8283720, 10492712, 13115890, 15739068, 19673835, 26231780, 31478136, 39347670, 52463560, 68823907, 78695340, 137647814, 157390680, 206471721, 275295628, 344119535, 412943442, 550591256, 688239070, 825886884, 1032358605, 1307654233, 1376478140, 1651773768, 2064717210, 2615308466, 2752956280, 3922962699, 4129434420, 5230616932, 6538271165, 7845925398, 8258868840, 10461233864, 13076542330, 15691850796, 19614813495, 26153084660, 31383701592, 39229626990, 52306169320, 78459253980, 156918507960]

約数ペア:

[(1, 156918507960), (2, 78459253980), (3, 52306169320), (4, 39229626990), (5, 31383701592), (6, 26153084660), (8, 19614813495), (10, 15691850796), (12, 13076542330), (15, 10461233864), (19, 8258868840), (20, 7845925398), (24, 6538271165), (30, 5230616932), (38, 4129434420), (40, 3922962699), (57, 2752956280), (60, 2615308466), (76, 2064717210), (95, 1651773768), (114, 1376478140), (120, 1307654233), (152, 1032358605), (190, 825886884), (228, 688239070), (285, 550591256), (380, 412943442), (456, 344119535), (570, 275295628), (760, 206471721), (997, 157390680), (1140, 137647814), (1994, 78695340), (2280, 68823907), (2991, 52463560), (3988, 39347670), (4985, 31478136), (5982, 26231780), (7976, 19673835), (9970, 15739068), (11964, 13115890), (14955, 10492712), (18943, 8283720), (19940, 7869534), (23928, 6557945), (29910, 5246356), (37886, 4141860), (39880, 3934767), (56829, 2761240), (59820, 2623178), (69031, 2273160), (75772, 2070930), (94715, 1656744), (113658, 1380620), (119640, 1311589), (138062, 1136580), (151544, 1035465), (189430, 828372), (207093, 757720), (227316, 690310), (276124, 568290), (284145, 552248), (345155, 454632), (378860, 414186)]