1198170880

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 3162640320

約数和(自身を除く): 1964469440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 79, 80, 82, 85, 128, 136, 158, 160, 164, 170, 205, 256, 272, 289, 316, 320, 328, 340, 395, 410, 544, 578, 632, 640, 656, 680, 697, 790, 820, 1088, 1156, 1264, 1280, 1312, 1343, 1360, 1394, 1445, 1580, 1640, 2176, 2312, 2528, 2624, 2686, 2720, 2788, 2890, 3160, 3239, 3280, 3485, 4352, 4624, 5056, 5248, 5372, 5440, 5576, 5780, 6320, 6478, 6560, 6715, 6970, 9248, 10112, 10496, 10744, 10880, 11152, 11560, 11849, 12640, 12956, 13120, 13430, 13940, 16195, 18496, 20224, 21488, 21760, 22304, 22831, 23120, 23698, 25280, 25912, 26240, 26860, 27880, 32390, 36992, 42976, 44608, 45662, 46240, 47396, 50560, 51824, 52480, 53720, 55063, 55760, 59245, 64780, 73984, 85952, 89216, 91324, 92480, 94792, 101120, 103648, 107440, 110126, 111520, 114155, 118490, 129560, 171904, 178432, 182648, 184960, 189584, 207296, 214880, 220252, 223040, 228310, 236980, 259120, 275315, 343808, 365296, 369920, 379168, 414592, 429760, 440504, 446080, 456620, 473960, 518240, 550630, 730592, 758336, 829184, 859520, 881008, 892160, 913240, 936071, 947920, 1036480, 1101260, 1461184, 1516672, 1719040, 1762016, 1826480, 1872142, 1895840, 2072960, 2202520, 2922368, 3033344, 3524032, 3652960, 3744284, 3791680, 4145920, 4405040, 4680355, 5844736, 7048064, 7305920, 7488568, 7583360, 8810080, 9360710, 14096128, 14611840, 14977136, 15166720, 17620160, 18721420, 29223680, 29954272, 35240320, 37442840, 59908544, 70480640, 74885680, 119817088, 149771360, 239634176, 299542720, 599085440, 1198170880]

約数ペア:

[(1, 1198170880), (2, 599085440), (4, 299542720), (5, 239634176), (8, 149771360), (10, 119817088), (16, 74885680), (17, 70480640), (20, 59908544), (32, 37442840), (34, 35240320), (40, 29954272), (41, 29223680), (64, 18721420), (68, 17620160), (79, 15166720), (80, 14977136), (82, 14611840), (85, 14096128), (128, 9360710), (136, 8810080), (158, 7583360), (160, 7488568), (164, 7305920), (170, 7048064), (205, 5844736), (256, 4680355), (272, 4405040), (289, 4145920), (316, 3791680), (320, 3744284), (328, 3652960), (340, 3524032), (395, 3033344), (410, 2922368), (544, 2202520), (578, 2072960), (632, 1895840), (640, 1872142), (656, 1826480), (680, 1762016), (697, 1719040), (790, 1516672), (820, 1461184), (1088, 1101260), (1156, 1036480), (1264, 947920), (1280, 936071), (1312, 913240), (1343, 892160), (1360, 881008), (1394, 859520), (1445, 829184), (1580, 758336), (1640, 730592), (2176, 550630), (2312, 518240), (2528, 473960), (2624, 456620), (2686, 446080), (2720, 440504), (2788, 429760), (2890, 414592), (3160, 379168), (3239, 369920), (3280, 365296), (3485, 343808), (4352, 275315), (4624, 259120), (5056, 236980), (5248, 228310), (5372, 223040), (5440, 220252), (5576, 214880), (5780, 207296), (6320, 189584), (6478, 184960), (6560, 182648), (6715, 178432), (6970, 171904), (9248, 129560), (10112, 118490), (10496, 114155), (10744, 111520), (10880, 110126), (11152, 107440), (11560, 103648), (11849, 101120), (12640, 94792), (12956, 92480), (13120, 91324), (13430, 89216), (13940, 85952), (16195, 73984), (18496, 64780), (20224, 59245), (21488, 55760), (21760, 55063), (22304, 53720), (22831, 52480), (23120, 51824), (23698, 50560), (25280, 47396), (25912, 46240), (26240, 45662), (26860, 44608), (27880, 42976), (32390, 36992)]