2912903280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{577957}}^1$

素因数の和:577983

約数の個数: 120

約数和(自身を含む): 11180019552

約数和(自身を除く): 8267116272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 577957, 1155914, 1733871, 2311828, 2889785, 3467742, 4045699, 4623656, 5201613, 5779570, 6935484, 8091398, 8669355, 9247312, 10403226, 11559140, 12137097, 13870968, 16182796, 17338710, 20228495, 20806452, 23118280, 24274194, 26008065, 27741936, 32365592, 34677420, 36411291, 40456990, 41612904, 46236560, 48548388, 52016130, 60685485, 64731184, 69354840, 72822582, 80913980, 83225808, 97096776, 104032260, 121370970, 138709680, 145645164, 161827960, 182056455, 194193552, 208064520, 242741940, 291290328, 323655920, 364112910, 416129040, 485483880, 582580656, 728225820, 970967760, 1456451640, 2912903280]

約数ペア:

[(1, 2912903280), (2, 1456451640), (3, 970967760), (4, 728225820), (5, 582580656), (6, 485483880), (7, 416129040), (8, 364112910), (9, 323655920), (10, 291290328), (12, 242741940), (14, 208064520), (15, 194193552), (16, 182056455), (18, 161827960), (20, 145645164), (21, 138709680), (24, 121370970), (28, 104032260), (30, 97096776), (35, 83225808), (36, 80913980), (40, 72822582), (42, 69354840), (45, 64731184), (48, 60685485), (56, 52016130), (60, 48548388), (63, 46236560), (70, 41612904), (72, 40456990), (80, 36411291), (84, 34677420), (90, 32365592), (105, 27741936), (112, 26008065), (120, 24274194), (126, 23118280), (140, 20806452), (144, 20228495), (168, 17338710), (180, 16182796), (210, 13870968), (240, 12137097), (252, 11559140), (280, 10403226), (315, 9247312), (336, 8669355), (360, 8091398), (420, 6935484), (504, 5779570), (560, 5201613), (630, 4623656), (720, 4045699), (840, 3467742), (1008, 2889785), (1260, 2311828), (1680, 1733871), (2520, 1155914), (5040, 577957)]