194664720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 628959744

約数和(自身を除く): 434295024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 73, 80, 82, 120, 123, 146, 164, 205, 219, 240, 246, 271, 292, 328, 365, 410, 438, 492, 542, 584, 615, 656, 730, 813, 820, 876, 984, 1084, 1095, 1168, 1230, 1355, 1460, 1626, 1640, 1752, 1968, 2168, 2190, 2460, 2710, 2920, 2993, 3252, 3280, 3504, 4065, 4336, 4380, 4920, 5420, 5840, 5986, 6504, 8130, 8760, 8979, 9840, 10840, 11111, 11972, 13008, 14965, 16260, 17520, 17958, 19783, 21680, 22222, 23944, 29930, 32520, 33333, 35916, 39566, 44444, 44895, 47888, 55555, 59349, 59860, 65040, 66666, 71832, 79132, 88888, 89790, 98915, 111110, 118698, 119720, 133332, 143664, 158264, 166665, 177776, 179580, 197830, 222220, 237396, 239440, 266664, 296745, 316528, 333330, 359160, 395660, 444440, 474792, 533328, 593490, 666660, 718320, 791320, 811103, 888880, 949584, 1186980, 1333320, 1582640, 1622206, 2373960, 2433309, 2666640, 3244412, 4055515, 4747920, 4866618, 6488824, 8111030, 9733236, 12166545, 12977648, 16222060, 19466472, 24333090, 32444120, 38932944, 48666180, 64888240, 97332360, 194664720]

約数ペア:

[(1, 194664720), (2, 97332360), (3, 64888240), (4, 48666180), (5, 38932944), (6, 32444120), (8, 24333090), (10, 19466472), (12, 16222060), (15, 12977648), (16, 12166545), (20, 9733236), (24, 8111030), (30, 6488824), (40, 4866618), (41, 4747920), (48, 4055515), (60, 3244412), (73, 2666640), (80, 2433309), (82, 2373960), (120, 1622206), (123, 1582640), (146, 1333320), (164, 1186980), (205, 949584), (219, 888880), (240, 811103), (246, 791320), (271, 718320), (292, 666660), (328, 593490), (365, 533328), (410, 474792), (438, 444440), (492, 395660), (542, 359160), (584, 333330), (615, 316528), (656, 296745), (730, 266664), (813, 239440), (820, 237396), (876, 222220), (984, 197830), (1084, 179580), (1095, 177776), (1168, 166665), (1230, 158264), (1355, 143664), (1460, 133332), (1626, 119720), (1640, 118698), (1752, 111110), (1968, 98915), (2168, 89790), (2190, 88888), (2460, 79132), (2710, 71832), (2920, 66666), (2993, 65040), (3252, 59860), (3280, 59349), (3504, 55555), (4065, 47888), (4336, 44895), (4380, 44444), (4920, 39566), (5420, 35916), (5840, 33333), (5986, 32520), (6504, 29930), (8130, 23944), (8760, 22222), (8979, 21680), (9840, 19783), (10840, 17958), (11111, 17520), (11972, 16260), (13008, 14965)]