426147960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26701}}^1$

素因数の和:26741

約数の個数: 128

約数和(自身を含む): 1538035200

約数和(自身を除く): 1111887240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 26701, 53402, 80103, 106804, 133505, 160206, 186907, 213608, 267010, 320412, 373814, 400515, 507319, 534020, 560721, 640824, 747628, 801030, 934535, 1014638, 1068040, 1121442, 1495256, 1521957, 1602060, 1869070, 2029276, 2242884, 2536595, 2803605, 3043914, 3204120, 3551233, 3738140, 4058552, 4485768, 5073190, 5607210, 6087828, 7102466, 7476280, 7609785, 10146380, 10653699, 11214420, 12175656, 14204932, 15219570, 17756165, 20292760, 21307398, 22428840, 28409864, 30439140, 35512330, 42614796, 53268495, 60878280, 71024660, 85229592, 106536990, 142049320, 213073980, 426147960]

約数ペア:

[(1, 426147960), (2, 213073980), (3, 142049320), (4, 106536990), (5, 85229592), (6, 71024660), (7, 60878280), (8, 53268495), (10, 42614796), (12, 35512330), (14, 30439140), (15, 28409864), (19, 22428840), (20, 21307398), (21, 20292760), (24, 17756165), (28, 15219570), (30, 14204932), (35, 12175656), (38, 11214420), (40, 10653699), (42, 10146380), (56, 7609785), (57, 7476280), (60, 7102466), (70, 6087828), (76, 5607210), (84, 5073190), (95, 4485768), (105, 4058552), (114, 3738140), (120, 3551233), (133, 3204120), (140, 3043914), (152, 2803605), (168, 2536595), (190, 2242884), (210, 2029276), (228, 1869070), (266, 1602060), (280, 1521957), (285, 1495256), (380, 1121442), (399, 1068040), (420, 1014638), (456, 934535), (532, 801030), (570, 747628), (665, 640824), (760, 560721), (798, 534020), (840, 507319), (1064, 400515), (1140, 373814), (1330, 320412), (1596, 267010), (1995, 213608), (2280, 186907), (2660, 160206), (3192, 133505), (3990, 106804), (5320, 80103), (7980, 53402), (15960, 26701)]