632604240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:522

約数の個数: 240

約数和(自身を含む): 2259766080

約数和(自身を除く): 1627161840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 131, 144, 152, 171, 180, 190, 228, 240, 262, 285, 304, 342, 353, 360, 380, 393, 456, 524, 570, 655, 684, 706, 720, 760, 786, 855, 912, 1048, 1059, 1140, 1179, 1310, 1368, 1412, 1520, 1572, 1710, 1765, 1965, 2096, 2118, 2280, 2358, 2489, 2620, 2736, 2824, 3144, 3177, 3420, 3530, 3930, 4236, 4560, 4716, 4978, 5240, 5295, 5648, 5895, 6288, 6354, 6707, 6840, 7060, 7467, 7860, 8472, 9432, 9956, 10480, 10590, 11790, 12445, 12708, 13414, 13680, 14120, 14934, 15720, 15885, 16944, 18864, 19912, 20121, 21180, 22401, 23580, 24890, 25416, 26828, 28240, 29868, 31440, 31770, 33535, 37335, 39824, 40242, 42360, 44802, 46243, 47160, 49780, 50832, 53656, 59736, 60363, 63540, 67070, 74670, 80484, 84720, 89604, 92486, 94320, 99560, 100605, 107312, 112005, 119472, 120726, 127080, 134140, 138729, 149340, 160968, 179208, 184972, 199120, 201210, 224010, 231215, 241452, 254160, 268280, 277458, 298680, 301815, 321936, 358416, 369944, 402420, 416187, 448020, 462430, 482904, 536560, 554916, 597360, 603630, 693645, 739888, 804840, 832374, 878617, 896040, 924860, 965808, 1109832, 1207260, 1387290, 1609680, 1664748, 1757234, 1792080, 1849720, 2080935, 2219664, 2414520, 2635851, 2774580, 3329496, 3514468, 3699440, 4161870, 4393085, 4829040, 5271702, 5549160, 6658992, 7028936, 7907553, 8323740, 8786170, 10543404, 11098320, 13179255, 14057872, 15815106, 16647480, 17572340, 21086808, 26358510, 31630212, 33294960, 35144680, 39537765, 42173616, 52717020, 63260424, 70289360, 79075530, 105434040, 126520848, 158151060, 210868080, 316302120, 632604240]

約数ペア:

[(1, 632604240), (2, 316302120), (3, 210868080), (4, 158151060), (5, 126520848), (6, 105434040), (8, 79075530), (9, 70289360), (10, 63260424), (12, 52717020), (15, 42173616), (16, 39537765), (18, 35144680), (19, 33294960), (20, 31630212), (24, 26358510), (30, 21086808), (36, 17572340), (38, 16647480), (40, 15815106), (45, 14057872), (48, 13179255), (57, 11098320), (60, 10543404), (72, 8786170), (76, 8323740), (80, 7907553), (90, 7028936), (95, 6658992), (114, 5549160), (120, 5271702), (131, 4829040), (144, 4393085), (152, 4161870), (171, 3699440), (180, 3514468), (190, 3329496), (228, 2774580), (240, 2635851), (262, 2414520), (285, 2219664), (304, 2080935), (342, 1849720), (353, 1792080), (360, 1757234), (380, 1664748), (393, 1609680), (456, 1387290), (524, 1207260), (570, 1109832), (655, 965808), (684, 924860), (706, 896040), (720, 878617), (760, 832374), (786, 804840), (855, 739888), (912, 693645), (1048, 603630), (1059, 597360), (1140, 554916), (1179, 536560), (1310, 482904), (1368, 462430), (1412, 448020), (1520, 416187), (1572, 402420), (1710, 369944), (1765, 358416), (1965, 321936), (2096, 301815), (2118, 298680), (2280, 277458), (2358, 268280), (2489, 254160), (2620, 241452), (2736, 231215), (2824, 224010), (3144, 201210), (3177, 199120), (3420, 184972), (3530, 179208), (3930, 160968), (4236, 149340), (4560, 138729), (4716, 134140), (4978, 127080), (5240, 120726), (5295, 119472), (5648, 112005), (5895, 107312), (6288, 100605), (6354, 99560), (6707, 94320), (6840, 92486), (7060, 89604), (7467, 84720), (7860, 80484), (8472, 74670), (9432, 67070), (9956, 63540), (10480, 60363), (10590, 59736), (11790, 53656), (12445, 50832), (12708, 49780), (13414, 47160), (13680, 46243), (14120, 44802), (14934, 42360), (15720, 40242), (15885, 39824), (16944, 37335), (18864, 33535), (19912, 31770), (20121, 31440), (21180, 29868), (22401, 28240), (23580, 26828), (24890, 25416)]