25319479920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{21317}}^1$

素因数の和:21448

約数の個数: 240

約数和(自身を含む): 92213481888

約数和(自身を除く): 66894001968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 101, 105, 112, 120, 140, 147, 168, 196, 202, 210, 240, 245, 280, 294, 303, 336, 392, 404, 420, 490, 505, 560, 588, 606, 707, 735, 784, 808, 840, 980, 1010, 1176, 1212, 1414, 1470, 1515, 1616, 1680, 1960, 2020, 2121, 2352, 2424, 2828, 2940, 3030, 3535, 3920, 4040, 4242, 4848, 4949, 5656, 5880, 6060, 7070, 8080, 8484, 9898, 10605, 11312, 11760, 12120, 14140, 14847, 16968, 19796, 21210, 21317, 24240, 24745, 28280, 29694, 33936, 39592, 42420, 42634, 49490, 56560, 59388, 63951, 74235, 79184, 84840, 85268, 98980, 106585, 118776, 127902, 148470, 149219, 169680, 170536, 197960, 213170, 237552, 255804, 296940, 298438, 319755, 341072, 395920, 426340, 447657, 511608, 593880, 596876, 639510, 746095, 852680, 895314, 1023216, 1044533, 1187760, 1193752, 1279020, 1492190, 1705360, 1790628, 2089066, 2153017, 2238285, 2387504, 2558040, 2984380, 3133599, 3581256, 4178132, 4306034, 4476570, 5116080, 5222665, 5968760, 6267198, 6459051, 7162512, 8356264, 8612068, 8953140, 10445330, 10765085, 11937520, 12534396, 12918102, 15071119, 15667995, 16712528, 17224136, 17906280, 20890660, 21530170, 25068792, 25836204, 30142238, 31335990, 32295255, 34448272, 35812560, 41781320, 43060340, 45213357, 50137584, 51672408, 60284476, 62671980, 64590510, 75355595, 83562640, 86120680, 90426714, 103344816, 105497833, 120568952, 125343960, 129181020, 150711190, 172241360, 180853428, 210995666, 226066785, 241137904, 250687920, 258362040, 301422380, 316493499, 361706856, 421991332, 452133570, 516724080, 527489165, 602844760, 632986998, 723413712, 843982664, 904267140, 1054978330, 1205689520, 1265973996, 1582467495, 1687965328, 1808534280, 2109956660, 2531947992, 3164934990, 3617068560, 4219913320, 5063895984, 6329869980, 8439826640, 12659739960, 25319479920]

約数ペア:

[(1, 25319479920), (2, 12659739960), (3, 8439826640), (4, 6329869980), (5, 5063895984), (6, 4219913320), (7, 3617068560), (8, 3164934990), (10, 2531947992), (12, 2109956660), (14, 1808534280), (15, 1687965328), (16, 1582467495), (20, 1265973996), (21, 1205689520), (24, 1054978330), (28, 904267140), (30, 843982664), (35, 723413712), (40, 632986998), (42, 602844760), (48, 527489165), (49, 516724080), (56, 452133570), (60, 421991332), (70, 361706856), (80, 316493499), (84, 301422380), (98, 258362040), (101, 250687920), (105, 241137904), (112, 226066785), (120, 210995666), (140, 180853428), (147, 172241360), (168, 150711190), (196, 129181020), (202, 125343960), (210, 120568952), (240, 105497833), (245, 103344816), (280, 90426714), (294, 86120680), (303, 83562640), (336, 75355595), (392, 64590510), (404, 62671980), (420, 60284476), (490, 51672408), (505, 50137584), (560, 45213357), (588, 43060340), (606, 41781320), (707, 35812560), (735, 34448272), (784, 32295255), (808, 31335990), (840, 30142238), (980, 25836204), (1010, 25068792), (1176, 21530170), (1212, 20890660), (1414, 17906280), (1470, 17224136), (1515, 16712528), (1616, 15667995), (1680, 15071119), (1960, 12918102), (2020, 12534396), (2121, 11937520), (2352, 10765085), (2424, 10445330), (2828, 8953140), (2940, 8612068), (3030, 8356264), (3535, 7162512), (3920, 6459051), (4040, 6267198), (4242, 5968760), (4848, 5222665), (4949, 5116080), (5656, 4476570), (5880, 4306034), (6060, 4178132), (7070, 3581256), (8080, 3133599), (8484, 2984380), (9898, 2558040), (10605, 2387504), (11312, 2238285), (11760, 2153017), (12120, 2089066), (14140, 1790628), (14847, 1705360), (16968, 1492190), (19796, 1279020), (21210, 1193752), (21317, 1187760), (24240, 1044533), (24745, 1023216), (28280, 895314), (29694, 852680), (33936, 746095), (39592, 639510), (42420, 596876), (42634, 593880), (49490, 511608), (56560, 447657), (59388, 426340), (63951, 395920), (74235, 341072), (79184, 319755), (84840, 298438), (85268, 296940), (98980, 255804), (106585, 237552), (118776, 213170), (127902, 197960), (148470, 170536), (149219, 169680)]