127029840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1017

約数の個数: 160

約数和(自身を含む): 455970816

約数和(自身を除く): 328940976

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, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 911, 996, 1162, 1245, 1328, 1660, 1680, 1743, 1822, 1992, 2324, 2490, 2733, 2905, 3320, 3486, 3644, 3984, 4555, 4648, 4980, 5466, 5810, 6377, 6640, 6972, 7288, 8715, 9110, 9296, 9960, 10932, 11620, 12754, 13665, 13944, 14576, 17430, 18220, 19131, 19920, 21864, 23240, 25508, 27330, 27888, 31885, 34860, 36440, 38262, 43728, 46480, 51016, 54660, 63770, 69720, 72880, 75613, 76524, 95655, 102032, 109320, 127540, 139440, 151226, 153048, 191310, 218640, 226839, 255080, 302452, 306096, 378065, 382620, 453678, 510160, 529291, 604904, 756130, 765240, 907356, 1058582, 1134195, 1209808, 1512260, 1530480, 1587873, 1814712, 2117164, 2268390, 2646455, 3024520, 3175746, 3629424, 4234328, 4536780, 5292910, 6049040, 6351492, 7939365, 8468656, 9073560, 10585820, 12702984, 15878730, 18147120, 21171640, 25405968, 31757460, 42343280, 63514920, 127029840]

約数ペア:

[(1, 127029840), (2, 63514920), (3, 42343280), (4, 31757460), (5, 25405968), (6, 21171640), (7, 18147120), (8, 15878730), (10, 12702984), (12, 10585820), (14, 9073560), (15, 8468656), (16, 7939365), (20, 6351492), (21, 6049040), (24, 5292910), (28, 4536780), (30, 4234328), (35, 3629424), (40, 3175746), (42, 3024520), (48, 2646455), (56, 2268390), (60, 2117164), (70, 1814712), (80, 1587873), (83, 1530480), (84, 1512260), (105, 1209808), (112, 1134195), (120, 1058582), (140, 907356), (166, 765240), (168, 756130), (210, 604904), (240, 529291), (249, 510160), (280, 453678), (332, 382620), (336, 378065), (415, 306096), (420, 302452), (498, 255080), (560, 226839), (581, 218640), (664, 191310), (830, 153048), (840, 151226), (911, 139440), (996, 127540), (1162, 109320), (1245, 102032), (1328, 95655), (1660, 76524), (1680, 75613), (1743, 72880), (1822, 69720), (1992, 63770), (2324, 54660), (2490, 51016), (2733, 46480), (2905, 43728), (3320, 38262), (3486, 36440), (3644, 34860), (3984, 31885), (4555, 27888), (4648, 27330), (4980, 25508), (5466, 23240), (5810, 21864), (6377, 19920), (6640, 19131), (6972, 18220), (7288, 17430), (8715, 14576), (9110, 13944), (9296, 13665), (9960, 12754), (10932, 11620)]