207434160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4723}}^1$

素因数の和:4803

約数の個数: 120

約数和(自身を含む): 708203184

約数和(自身を除く): 500769024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4723, 4880, 5490, 7320, 8784, 9446, 10980, 14169, 14640, 18892, 21960, 23615, 28338, 37784, 42507, 43920, 47230, 56676, 70845, 75568, 85014, 94460, 113352, 141690, 170028, 188920, 212535, 226704, 283380, 288103, 340056, 377840, 425070, 566760, 576206, 680112, 850140, 864309, 1133520, 1152412, 1440515, 1700280, 1728618, 2304824, 2592927, 2881030, 3400560, 3457236, 4321545, 4609648, 5185854, 5762060, 6914472, 8643090, 10371708, 11524120, 12964635, 13828944, 17286180, 20743416, 23048240, 25929270, 34572360, 41486832, 51858540, 69144720, 103717080, 207434160]

約数ペア:

[(1, 207434160), (2, 103717080), (3, 69144720), (4, 51858540), (5, 41486832), (6, 34572360), (8, 25929270), (9, 23048240), (10, 20743416), (12, 17286180), (15, 13828944), (16, 12964635), (18, 11524120), (20, 10371708), (24, 8643090), (30, 6914472), (36, 5762060), (40, 5185854), (45, 4609648), (48, 4321545), (60, 3457236), (61, 3400560), (72, 2881030), (80, 2592927), (90, 2304824), (120, 1728618), (122, 1700280), (144, 1440515), (180, 1152412), (183, 1133520), (240, 864309), (244, 850140), (305, 680112), (360, 576206), (366, 566760), (488, 425070), (549, 377840), (610, 340056), (720, 288103), (732, 283380), (915, 226704), (976, 212535), (1098, 188920), (1220, 170028), (1464, 141690), (1830, 113352), (2196, 94460), (2440, 85014), (2745, 75568), (2928, 70845), (3660, 56676), (4392, 47230), (4723, 43920), (4880, 42507), (5490, 37784), (7320, 28338), (8784, 23615), (9446, 21960), (10980, 18892), (14169, 14640)]