889208880

素因数分解:

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

素因数の和:1024

約数の個数: 240

約数和(自身を含む): 3248792064

約数和(自身を除く): 2359583184

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, 83, 84, 98, 105, 112, 120, 140, 147, 166, 168, 196, 210, 240, 245, 249, 280, 294, 332, 336, 392, 415, 420, 490, 498, 560, 581, 588, 664, 735, 784, 830, 840, 911, 980, 996, 1162, 1176, 1245, 1328, 1470, 1660, 1680, 1743, 1822, 1960, 1992, 2324, 2352, 2490, 2733, 2905, 2940, 3320, 3486, 3644, 3920, 3984, 4067, 4555, 4648, 4980, 5466, 5810, 5880, 6377, 6640, 6972, 7288, 8134, 8715, 9110, 9296, 9960, 10932, 11620, 11760, 12201, 12754, 13665, 13944, 14576, 16268, 17430, 18220, 19131, 19920, 20335, 21864, 23240, 24402, 25508, 27330, 27888, 31885, 32536, 34860, 36440, 38262, 40670, 43728, 44639, 46480, 48804, 51016, 54660, 61005, 63770, 65072, 69720, 72880, 75613, 76524, 81340, 89278, 95655, 97608, 102032, 109320, 122010, 127540, 133917, 139440, 151226, 153048, 162680, 178556, 191310, 195216, 218640, 223195, 226839, 244020, 255080, 267834, 302452, 306096, 325360, 357112, 378065, 382620, 446390, 453678, 488040, 510160, 529291, 535668, 604904, 669585, 714224, 756130, 765240, 892780, 907356, 976080, 1058582, 1071336, 1134195, 1209808, 1339170, 1512260, 1530480, 1587873, 1785560, 1814712, 2117164, 2142672, 2268390, 2646455, 2678340, 3024520, 3175746, 3571120, 3629424, 3705037, 4234328, 4536780, 5292910, 5356680, 6049040, 6351492, 7410074, 7939365, 8468656, 9073560, 10585820, 10713360, 11115111, 12702984, 14820148, 15878730, 18147120, 18525185, 21171640, 22230222, 25405968, 29640296, 31757460, 37050370, 42343280, 44460444, 55575555, 59280592, 63514920, 74100740, 88920888, 111151110, 127029840, 148201480, 177841776, 222302220, 296402960, 444604440, 889208880]

約数ペア:

[(1, 889208880), (2, 444604440), (3, 296402960), (4, 222302220), (5, 177841776), (6, 148201480), (7, 127029840), (8, 111151110), (10, 88920888), (12, 74100740), (14, 63514920), (15, 59280592), (16, 55575555), (20, 44460444), (21, 42343280), (24, 37050370), (28, 31757460), (30, 29640296), (35, 25405968), (40, 22230222), (42, 21171640), (48, 18525185), (49, 18147120), (56, 15878730), (60, 14820148), (70, 12702984), (80, 11115111), (83, 10713360), (84, 10585820), (98, 9073560), (105, 8468656), (112, 7939365), (120, 7410074), (140, 6351492), (147, 6049040), (166, 5356680), (168, 5292910), (196, 4536780), (210, 4234328), (240, 3705037), (245, 3629424), (249, 3571120), (280, 3175746), (294, 3024520), (332, 2678340), (336, 2646455), (392, 2268390), (415, 2142672), (420, 2117164), (490, 1814712), (498, 1785560), (560, 1587873), (581, 1530480), (588, 1512260), (664, 1339170), (735, 1209808), (784, 1134195), (830, 1071336), (840, 1058582), (911, 976080), (980, 907356), (996, 892780), (1162, 765240), (1176, 756130), (1245, 714224), (1328, 669585), (1470, 604904), (1660, 535668), (1680, 529291), (1743, 510160), (1822, 488040), (1960, 453678), (1992, 446390), (2324, 382620), (2352, 378065), (2490, 357112), (2733, 325360), (2905, 306096), (2940, 302452), (3320, 267834), (3486, 255080), (3644, 244020), (3920, 226839), (3984, 223195), (4067, 218640), (4555, 195216), (4648, 191310), (4980, 178556), (5466, 162680), (5810, 153048), (5880, 151226), (6377, 139440), (6640, 133917), (6972, 127540), (7288, 122010), (8134, 109320), (8715, 102032), (9110, 97608), (9296, 95655), (9960, 89278), (10932, 81340), (11620, 76524), (11760, 75613), (12201, 72880), (12754, 69720), (13665, 65072), (13944, 63770), (14576, 61005), (16268, 54660), (17430, 51016), (18220, 48804), (19131, 46480), (19920, 44639), (20335, 43728), (21864, 40670), (23240, 38262), (24402, 36440), (25508, 34860), (27330, 32536), (27888, 31885)]