163847040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 256

約数和(自身を含む): 608670720

約数和(自身を除く): 444823680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 167, 168, 192, 210, 219, 224, 240, 280, 292, 320, 334, 336, 365, 384, 420, 438, 448, 480, 501, 511, 560, 584, 640, 668, 672, 730, 835, 840, 876, 896, 960, 1002, 1022, 1095, 1120, 1168, 1169, 1336, 1344, 1460, 1533, 1670, 1680, 1752, 1920, 2004, 2044, 2190, 2240, 2336, 2338, 2505, 2555, 2672, 2688, 2920, 3066, 3340, 3360, 3504, 3507, 4008, 4088, 4380, 4480, 4672, 4676, 5010, 5110, 5344, 5840, 5845, 6132, 6680, 6720, 7008, 7014, 7665, 8016, 8176, 8760, 9344, 9352, 10020, 10220, 10688, 11680, 11690, 12191, 12264, 13360, 13440, 14016, 14028, 15330, 16032, 16352, 17520, 17535, 18704, 20040, 20440, 21376, 23360, 23380, 24382, 24528, 26720, 28032, 28056, 30660, 32064, 32704, 35040, 35070, 36573, 37408, 40080, 40880, 46720, 46760, 48764, 49056, 53440, 56112, 60955, 61320, 64128, 65408, 70080, 70140, 73146, 74816, 80160, 81760, 85337, 93520, 97528, 98112, 106880, 112224, 121910, 122640, 140160, 140280, 146292, 149632, 160320, 163520, 170674, 182865, 187040, 195056, 196224, 224448, 243820, 245280, 256011, 280560, 292584, 320640, 327040, 341348, 365730, 374080, 390112, 426685, 448896, 487640, 490560, 512022, 561120, 585168, 682696, 731460, 748160, 780224, 853370, 975280, 981120, 1024044, 1122240, 1170336, 1280055, 1365392, 1462920, 1560448, 1706740, 1950560, 2048088, 2244480, 2340672, 2560110, 2730784, 2925840, 3413480, 3901120, 4096176, 4681344, 5120220, 5461568, 5851680, 6826960, 7802240, 8192352, 10240440, 10923136, 11703360, 13653920, 16384704, 20480880, 23406720, 27307840, 32769408, 40961760, 54615680, 81923520, 163847040]

約数ペア:

[(1, 163847040), (2, 81923520), (3, 54615680), (4, 40961760), (5, 32769408), (6, 27307840), (7, 23406720), (8, 20480880), (10, 16384704), (12, 13653920), (14, 11703360), (15, 10923136), (16, 10240440), (20, 8192352), (21, 7802240), (24, 6826960), (28, 5851680), (30, 5461568), (32, 5120220), (35, 4681344), (40, 4096176), (42, 3901120), (48, 3413480), (56, 2925840), (60, 2730784), (64, 2560110), (70, 2340672), (73, 2244480), (80, 2048088), (84, 1950560), (96, 1706740), (105, 1560448), (112, 1462920), (120, 1365392), (128, 1280055), (140, 1170336), (146, 1122240), (160, 1024044), (167, 981120), (168, 975280), (192, 853370), (210, 780224), (219, 748160), (224, 731460), (240, 682696), (280, 585168), (292, 561120), (320, 512022), (334, 490560), (336, 487640), (365, 448896), (384, 426685), (420, 390112), (438, 374080), (448, 365730), (480, 341348), (501, 327040), (511, 320640), (560, 292584), (584, 280560), (640, 256011), (668, 245280), (672, 243820), (730, 224448), (835, 196224), (840, 195056), (876, 187040), (896, 182865), (960, 170674), (1002, 163520), (1022, 160320), (1095, 149632), (1120, 146292), (1168, 140280), (1169, 140160), (1336, 122640), (1344, 121910), (1460, 112224), (1533, 106880), (1670, 98112), (1680, 97528), (1752, 93520), (1920, 85337), (2004, 81760), (2044, 80160), (2190, 74816), (2240, 73146), (2336, 70140), (2338, 70080), (2505, 65408), (2555, 64128), (2672, 61320), (2688, 60955), (2920, 56112), (3066, 53440), (3340, 49056), (3360, 48764), (3504, 46760), (3507, 46720), (4008, 40880), (4088, 40080), (4380, 37408), (4480, 36573), (4672, 35070), (4676, 35040), (5010, 32704), (5110, 32064), (5344, 30660), (5840, 28056), (5845, 28032), (6132, 26720), (6680, 24528), (6720, 24382), (7008, 23380), (7014, 23360), (7665, 21376), (8016, 20440), (8176, 20040), (8760, 18704), (9344, 17535), (9352, 17520), (10020, 16352), (10220, 16032), (10688, 15330), (11680, 14028), (11690, 14016), (12191, 13440), (12264, 13360)]