131802240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3613}}^1$

素因数の和:3654

約数の個数: 128

約数和(自身を含む): 442353600

約数和(自身を除く): 310551360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3613, 3648, 4560, 6080, 7226, 7296, 9120, 10839, 12160, 14452, 18065, 18240, 21678, 28904, 36130, 36480, 43356, 54195, 57808, 68647, 72260, 86712, 108390, 115616, 137294, 144520, 173424, 205941, 216780, 231232, 274588, 289040, 343235, 346848, 411882, 433560, 462464, 549176, 578080, 686470, 693696, 823764, 867120, 1029705, 1098352, 1156160, 1372940, 1387392, 1647528, 1734240, 2059410, 2196704, 2312320, 2745880, 3295056, 3468480, 4118820, 4393408, 5491760, 6590112, 6936960, 8237640, 8786816, 10983520, 13180224, 16475280, 21967040, 26360448, 32950560, 43934080, 65901120, 131802240]

約数ペア:

[(1, 131802240), (2, 65901120), (3, 43934080), (4, 32950560), (5, 26360448), (6, 21967040), (8, 16475280), (10, 13180224), (12, 10983520), (15, 8786816), (16, 8237640), (19, 6936960), (20, 6590112), (24, 5491760), (30, 4393408), (32, 4118820), (38, 3468480), (40, 3295056), (48, 2745880), (57, 2312320), (60, 2196704), (64, 2059410), (76, 1734240), (80, 1647528), (95, 1387392), (96, 1372940), (114, 1156160), (120, 1098352), (128, 1029705), (152, 867120), (160, 823764), (190, 693696), (192, 686470), (228, 578080), (240, 549176), (285, 462464), (304, 433560), (320, 411882), (380, 346848), (384, 343235), (456, 289040), (480, 274588), (570, 231232), (608, 216780), (640, 205941), (760, 173424), (912, 144520), (960, 137294), (1140, 115616), (1216, 108390), (1520, 86712), (1824, 72260), (1920, 68647), (2280, 57808), (2432, 54195), (3040, 43356), (3613, 36480), (3648, 36130), (4560, 28904), (6080, 21678), (7226, 18240), (7296, 18065), (9120, 14452), (10839, 12160)]