222666080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 665013888

約数和(自身を除く): 442347808

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 160, 164, 182, 205, 208, 224, 260, 280, 287, 328, 364, 373, 410, 416, 455, 520, 533, 560, 574, 656, 728, 746, 820, 910, 1040, 1066, 1120, 1148, 1312, 1435, 1456, 1492, 1640, 1820, 1865, 2080, 2132, 2296, 2611, 2665, 2870, 2912, 2984, 3280, 3640, 3730, 3731, 4264, 4592, 4849, 5222, 5330, 5740, 5968, 6560, 7280, 7460, 7462, 8528, 9184, 9698, 10444, 10660, 11480, 11936, 13055, 14560, 14920, 14924, 15293, 17056, 18655, 19396, 20888, 21320, 22960, 24245, 26110, 29840, 29848, 30586, 33943, 37310, 38792, 41776, 42640, 45920, 48490, 52220, 59680, 59696, 61172, 67886, 74620, 76465, 77584, 83552, 85280, 96980, 104440, 107051, 119392, 122344, 135772, 149240, 152930, 155168, 169715, 193960, 198809, 208880, 214102, 244688, 271544, 298480, 305860, 339430, 387920, 397618, 417760, 428204, 489376, 535255, 543088, 596960, 611720, 678860, 775840, 795236, 856408, 994045, 1070510, 1086176, 1223440, 1357720, 1391663, 1590472, 1712816, 1988090, 2141020, 2446880, 2715440, 2783326, 3180944, 3425632, 3976180, 4282040, 5430880, 5566652, 6361888, 6958315, 7952360, 8564080, 11133304, 13916630, 15904720, 17128160, 22266608, 27833260, 31809440, 44533216, 55666520, 111333040, 222666080]

約数ペア:

[(1, 222666080), (2, 111333040), (4, 55666520), (5, 44533216), (7, 31809440), (8, 27833260), (10, 22266608), (13, 17128160), (14, 15904720), (16, 13916630), (20, 11133304), (26, 8564080), (28, 7952360), (32, 6958315), (35, 6361888), (40, 5566652), (41, 5430880), (52, 4282040), (56, 3976180), (65, 3425632), (70, 3180944), (80, 2783326), (82, 2715440), (91, 2446880), (104, 2141020), (112, 1988090), (130, 1712816), (140, 1590472), (160, 1391663), (164, 1357720), (182, 1223440), (205, 1086176), (208, 1070510), (224, 994045), (260, 856408), (280, 795236), (287, 775840), (328, 678860), (364, 611720), (373, 596960), (410, 543088), (416, 535255), (455, 489376), (520, 428204), (533, 417760), (560, 397618), (574, 387920), (656, 339430), (728, 305860), (746, 298480), (820, 271544), (910, 244688), (1040, 214102), (1066, 208880), (1120, 198809), (1148, 193960), (1312, 169715), (1435, 155168), (1456, 152930), (1492, 149240), (1640, 135772), (1820, 122344), (1865, 119392), (2080, 107051), (2132, 104440), (2296, 96980), (2611, 85280), (2665, 83552), (2870, 77584), (2912, 76465), (2984, 74620), (3280, 67886), (3640, 61172), (3730, 59696), (3731, 59680), (4264, 52220), (4592, 48490), (4849, 45920), (5222, 42640), (5330, 41776), (5740, 38792), (5968, 37310), (6560, 33943), (7280, 30586), (7460, 29848), (7462, 29840), (8528, 26110), (9184, 24245), (9698, 22960), (10444, 21320), (10660, 20888), (11480, 19396), (11936, 18655), (13055, 17056), (14560, 15293), (14920, 14924)]