226328960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2516

約数の個数: 128

約数和(自身を含む): 635916960

約数和(自身を除く): 409588000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1408, 1430, 1664, 1760, 2080, 2288, 2473, 2860, 3520, 4160, 4576, 4946, 5720, 7040, 8320, 9152, 9892, 11440, 12365, 18304, 19784, 22880, 24730, 27203, 32149, 39568, 45760, 49460, 54406, 64298, 79136, 91520, 98920, 108812, 128596, 136015, 158272, 160745, 197840, 217624, 257192, 272030, 316544, 321490, 353639, 395680, 435248, 514384, 544060, 642980, 707278, 791360, 870496, 1028768, 1088120, 1285960, 1414556, 1582720, 1740992, 1768195, 2057536, 2176240, 2571920, 2829112, 3481984, 3536390, 4115072, 4352480, 5143840, 5658224, 7072780, 8704960, 10287680, 11316448, 14145560, 17409920, 20575360, 22632896, 28291120, 45265792, 56582240, 113164480, 226328960]

約数ペア:

[(1, 226328960), (2, 113164480), (4, 56582240), (5, 45265792), (8, 28291120), (10, 22632896), (11, 20575360), (13, 17409920), (16, 14145560), (20, 11316448), (22, 10287680), (26, 8704960), (32, 7072780), (40, 5658224), (44, 5143840), (52, 4352480), (55, 4115072), (64, 3536390), (65, 3481984), (80, 2829112), (88, 2571920), (104, 2176240), (110, 2057536), (128, 1768195), (130, 1740992), (143, 1582720), (160, 1414556), (176, 1285960), (208, 1088120), (220, 1028768), (260, 870496), (286, 791360), (320, 707278), (352, 642980), (416, 544060), (440, 514384), (520, 435248), (572, 395680), (640, 353639), (704, 321490), (715, 316544), (832, 272030), (880, 257192), (1040, 217624), (1144, 197840), (1408, 160745), (1430, 158272), (1664, 136015), (1760, 128596), (2080, 108812), (2288, 98920), (2473, 91520), (2860, 79136), (3520, 64298), (4160, 54406), (4576, 49460), (4946, 45760), (5720, 39568), (7040, 32149), (8320, 27203), (9152, 24730), (9892, 22880), (11440, 19784), (12365, 18304)]