40961760

素因数分解:

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

素因数の和:265

約数の個数: 192

約数和(自身を含む): 150377472

約数和(自身を除く): 109415712

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, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 167, 168, 210, 219, 224, 240, 280, 292, 334, 336, 365, 420, 438, 480, 501, 511, 560, 584, 668, 672, 730, 835, 840, 876, 1002, 1022, 1095, 1120, 1168, 1169, 1336, 1460, 1533, 1670, 1680, 1752, 2004, 2044, 2190, 2336, 2338, 2505, 2555, 2672, 2920, 3066, 3340, 3360, 3504, 3507, 4008, 4088, 4380, 4676, 5010, 5110, 5344, 5840, 5845, 6132, 6680, 7008, 7014, 7665, 8016, 8176, 8760, 9352, 10020, 10220, 11680, 11690, 12191, 12264, 13360, 14028, 15330, 16032, 16352, 17520, 17535, 18704, 20040, 20440, 23380, 24382, 24528, 26720, 28056, 30660, 35040, 35070, 36573, 37408, 40080, 40880, 46760, 48764, 49056, 56112, 60955, 61320, 70140, 73146, 80160, 81760, 85337, 93520, 97528, 112224, 121910, 122640, 140280, 146292, 170674, 182865, 187040, 195056, 243820, 245280, 256011, 280560, 292584, 341348, 365730, 390112, 426685, 487640, 512022, 561120, 585168, 682696, 731460, 853370, 975280, 1024044, 1170336, 1280055, 1365392, 1462920, 1706740, 1950560, 2048088, 2560110, 2730784, 2925840, 3413480, 4096176, 5120220, 5851680, 6826960, 8192352, 10240440, 13653920, 20480880, 40961760]

約数ペア:

[(1, 40961760), (2, 20480880), (3, 13653920), (4, 10240440), (5, 8192352), (6, 6826960), (7, 5851680), (8, 5120220), (10, 4096176), (12, 3413480), (14, 2925840), (15, 2730784), (16, 2560110), (20, 2048088), (21, 1950560), (24, 1706740), (28, 1462920), (30, 1365392), (32, 1280055), (35, 1170336), (40, 1024044), (42, 975280), (48, 853370), (56, 731460), (60, 682696), (70, 585168), (73, 561120), (80, 512022), (84, 487640), (96, 426685), (105, 390112), (112, 365730), (120, 341348), (140, 292584), (146, 280560), (160, 256011), (167, 245280), (168, 243820), (210, 195056), (219, 187040), (224, 182865), (240, 170674), (280, 146292), (292, 140280), (334, 122640), (336, 121910), (365, 112224), (420, 97528), (438, 93520), (480, 85337), (501, 81760), (511, 80160), (560, 73146), (584, 70140), (668, 61320), (672, 60955), (730, 56112), (835, 49056), (840, 48764), (876, 46760), (1002, 40880), (1022, 40080), (1095, 37408), (1120, 36573), (1168, 35070), (1169, 35040), (1336, 30660), (1460, 28056), (1533, 26720), (1670, 24528), (1680, 24382), (1752, 23380), (2004, 20440), (2044, 20040), (2190, 18704), (2336, 17535), (2338, 17520), (2505, 16352), (2555, 16032), (2672, 15330), (2920, 14028), (3066, 13360), (3340, 12264), (3360, 12191), (3504, 11690), (3507, 11680), (4008, 10220), (4088, 10020), (4380, 9352), (4676, 8760), (5010, 8176), (5110, 8016), (5344, 7665), (5840, 7014), (5845, 7008), (6132, 6680)]