2872536660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1375

約数の個数: 288

約数和(自身を含む): 10598864640

約数和(自身を除く): 7726327980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 97, 105, 114, 126, 133, 140, 171, 180, 190, 194, 210, 228, 252, 266, 285, 291, 315, 342, 380, 388, 399, 420, 485, 532, 570, 582, 630, 665, 679, 684, 798, 855, 873, 970, 1140, 1164, 1197, 1237, 1260, 1330, 1358, 1455, 1596, 1710, 1746, 1843, 1940, 1995, 2037, 2394, 2474, 2660, 2716, 2910, 3395, 3420, 3492, 3686, 3711, 3990, 4074, 4365, 4788, 4948, 5529, 5820, 5985, 6111, 6185, 6790, 7372, 7422, 7980, 8148, 8659, 8730, 9215, 10185, 11058, 11133, 11970, 12222, 12370, 12901, 13580, 14844, 16587, 17318, 17460, 18430, 18555, 20370, 22116, 22266, 23503, 23940, 24444, 24740, 25802, 25977, 27645, 30555, 33174, 34636, 36860, 37110, 38703, 40740, 43295, 44532, 47006, 51604, 51954, 55290, 55665, 61110, 64505, 66348, 70509, 74220, 77406, 77931, 82935, 86590, 94012, 103908, 110580, 111330, 116109, 117515, 119989, 122220, 129010, 129885, 141018, 154812, 155862, 164521, 165870, 173180, 193515, 211527, 222660, 232218, 235030, 239978, 258020, 259770, 282036, 311724, 329042, 331740, 352545, 359967, 387030, 389655, 423054, 464436, 470060, 479956, 493563, 519540, 580545, 599945, 658084, 705090, 719934, 774060, 779310, 822605, 839923, 846108, 987126, 1057635, 1079901, 1161090, 1199890, 1410180, 1439868, 1480689, 1558620, 1645210, 1679846, 1799835, 1974252, 2115270, 2159802, 2279791, 2322180, 2399780, 2467815, 2519769, 2961378, 3290420, 3359692, 3599670, 4199615, 4230540, 4319604, 4559582, 4935630, 5039538, 5399505, 5922756, 6839373, 7199340, 7403445, 7559307, 8399230, 9119164, 9871260, 10079076, 10799010, 11398955, 12598845, 13678746, 14806890, 15118614, 15958537, 16798460, 20518119, 21598020, 22797910, 25197690, 27357492, 29613780, 30237228, 31917074, 34196865, 37796535, 41036238, 45595820, 47875611, 50395380, 63834148, 68393730, 75593070, 79792685, 82072476, 95751222, 102590595, 136787460, 143626833, 151186140, 159585370, 191502444, 205181190, 239378055, 287253666, 319170740, 410362380, 478756110, 574507332, 718134165, 957512220, 1436268330, 2872536660]

約数ペア:

[(1, 2872536660), (2, 1436268330), (3, 957512220), (4, 718134165), (5, 574507332), (6, 478756110), (7, 410362380), (9, 319170740), (10, 287253666), (12, 239378055), (14, 205181190), (15, 191502444), (18, 159585370), (19, 151186140), (20, 143626833), (21, 136787460), (28, 102590595), (30, 95751222), (35, 82072476), (36, 79792685), (38, 75593070), (42, 68393730), (45, 63834148), (57, 50395380), (60, 47875611), (63, 45595820), (70, 41036238), (76, 37796535), (84, 34196865), (90, 31917074), (95, 30237228), (97, 29613780), (105, 27357492), (114, 25197690), (126, 22797910), (133, 21598020), (140, 20518119), (171, 16798460), (180, 15958537), (190, 15118614), (194, 14806890), (210, 13678746), (228, 12598845), (252, 11398955), (266, 10799010), (285, 10079076), (291, 9871260), (315, 9119164), (342, 8399230), (380, 7559307), (388, 7403445), (399, 7199340), (420, 6839373), (485, 5922756), (532, 5399505), (570, 5039538), (582, 4935630), (630, 4559582), (665, 4319604), (679, 4230540), (684, 4199615), (798, 3599670), (855, 3359692), (873, 3290420), (970, 2961378), (1140, 2519769), (1164, 2467815), (1197, 2399780), (1237, 2322180), (1260, 2279791), (1330, 2159802), (1358, 2115270), (1455, 1974252), (1596, 1799835), (1710, 1679846), (1746, 1645210), (1843, 1558620), (1940, 1480689), (1995, 1439868), (2037, 1410180), (2394, 1199890), (2474, 1161090), (2660, 1079901), (2716, 1057635), (2910, 987126), (3395, 846108), (3420, 839923), (3492, 822605), (3686, 779310), (3711, 774060), (3990, 719934), (4074, 705090), (4365, 658084), (4788, 599945), (4948, 580545), (5529, 519540), (5820, 493563), (5985, 479956), (6111, 470060), (6185, 464436), (6790, 423054), (7372, 389655), (7422, 387030), (7980, 359967), (8148, 352545), (8659, 331740), (8730, 329042), (9215, 311724), (10185, 282036), (11058, 259770), (11133, 258020), (11970, 239978), (12222, 235030), (12370, 232218), (12901, 222660), (13580, 211527), (14844, 193515), (16587, 173180), (17318, 165870), (17460, 164521), (18430, 155862), (18555, 154812), (20370, 141018), (22116, 129885), (22266, 129010), (23503, 122220), (23940, 119989), (24444, 117515), (24740, 116109), (25802, 111330), (25977, 110580), (27645, 103908), (30555, 94012), (33174, 86590), (34636, 82935), (36860, 77931), (37110, 77406), (38703, 74220), (40740, 70509), (43295, 66348), (44532, 64505), (47006, 61110), (51604, 55665), (51954, 55290)]