2166271380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2748

約数の個数: 288

約数和(自身を含む): 8255520000

約数和(自身を除く): 6089248620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 343, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 686, 735, 780, 819, 882, 910, 980, 1029, 1092, 1170, 1260, 1274, 1365, 1372, 1470, 1638, 1715, 1764, 1820, 1911, 2058, 2205, 2340, 2548, 2699, 2730, 2940, 3087, 3185, 3276, 3430, 3822, 4095, 4116, 4410, 4459, 5145, 5398, 5460, 5733, 6174, 6370, 6860, 7644, 8097, 8190, 8820, 8918, 9555, 10290, 10796, 11466, 12348, 12740, 13377, 13495, 15435, 16194, 16380, 17836, 18893, 19110, 20580, 22295, 22932, 24291, 26754, 26990, 28665, 30870, 32388, 35087, 37786, 38220, 40131, 40485, 44590, 48582, 53508, 53980, 56679, 57330, 61740, 66885, 70174, 75572, 80262, 80970, 89180, 94465, 97164, 105261, 113358, 114660, 121455, 132251, 133770, 140348, 160524, 161940, 170037, 175435, 188930, 200655, 210522, 226716, 242910, 245609, 264502, 267540, 283395, 315783, 340074, 350870, 377860, 396753, 401310, 421044, 485820, 491218, 526305, 529004, 566790, 631566, 661255, 680148, 701740, 736827, 793506, 802620, 850185, 925757, 982436, 1052610, 1133580, 1190259, 1228045, 1263132, 1322510, 1473654, 1578915, 1587012, 1700370, 1719263, 1851514, 1983765, 2105220, 2210481, 2380518, 2456090, 2645020, 2777271, 2947308, 3157830, 3400740, 3438526, 3684135, 3703028, 3967530, 4420962, 4628785, 4761036, 4912180, 5157789, 5554542, 5951295, 6315660, 6877052, 7368270, 7935060, 8331813, 8596315, 8841924, 9257570, 10315578, 11052405, 11109084, 11902590, 12034841, 13886355, 14736540, 15473367, 16663626, 17192630, 18515140, 20631156, 22104810, 23805180, 24069682, 25788945, 27772710, 30946734, 33327252, 34385260, 36104523, 41659065, 44209620, 48139364, 51577890, 55545420, 60174205, 61893468, 72209046, 77366835, 83318130, 103155780, 108313569, 120348410, 144418092, 154733670, 166636260, 180522615, 216627138, 240696820, 309467340, 361045230, 433254276, 541567845, 722090460, 1083135690, 2166271380]

約数ペア:

[(1, 2166271380), (2, 1083135690), (3, 722090460), (4, 541567845), (5, 433254276), (6, 361045230), (7, 309467340), (9, 240696820), (10, 216627138), (12, 180522615), (13, 166636260), (14, 154733670), (15, 144418092), (18, 120348410), (20, 108313569), (21, 103155780), (26, 83318130), (28, 77366835), (30, 72209046), (35, 61893468), (36, 60174205), (39, 55545420), (42, 51577890), (45, 48139364), (49, 44209620), (52, 41659065), (60, 36104523), (63, 34385260), (65, 33327252), (70, 30946734), (78, 27772710), (84, 25788945), (90, 24069682), (91, 23805180), (98, 22104810), (105, 20631156), (117, 18515140), (126, 17192630), (130, 16663626), (140, 15473367), (147, 14736540), (156, 13886355), (180, 12034841), (182, 11902590), (195, 11109084), (196, 11052405), (210, 10315578), (234, 9257570), (245, 8841924), (252, 8596315), (260, 8331813), (273, 7935060), (294, 7368270), (315, 6877052), (343, 6315660), (364, 5951295), (390, 5554542), (420, 5157789), (441, 4912180), (455, 4761036), (468, 4628785), (490, 4420962), (546, 3967530), (585, 3703028), (588, 3684135), (630, 3438526), (637, 3400740), (686, 3157830), (735, 2947308), (780, 2777271), (819, 2645020), (882, 2456090), (910, 2380518), (980, 2210481), (1029, 2105220), (1092, 1983765), (1170, 1851514), (1260, 1719263), (1274, 1700370), (1365, 1587012), (1372, 1578915), (1470, 1473654), (1638, 1322510), (1715, 1263132), (1764, 1228045), (1820, 1190259), (1911, 1133580), (2058, 1052610), (2205, 982436), (2340, 925757), (2548, 850185), (2699, 802620), (2730, 793506), (2940, 736827), (3087, 701740), (3185, 680148), (3276, 661255), (3430, 631566), (3822, 566790), (4095, 529004), (4116, 526305), (4410, 491218), (4459, 485820), (5145, 421044), (5398, 401310), (5460, 396753), (5733, 377860), (6174, 350870), (6370, 340074), (6860, 315783), (7644, 283395), (8097, 267540), (8190, 264502), (8820, 245609), (8918, 242910), (9555, 226716), (10290, 210522), (10796, 200655), (11466, 188930), (12348, 175435), (12740, 170037), (13377, 161940), (13495, 160524), (15435, 140348), (16194, 133770), (16380, 132251), (17836, 121455), (18893, 114660), (19110, 113358), (20580, 105261), (22295, 97164), (22932, 94465), (24291, 89180), (26754, 80970), (26990, 80262), (28665, 75572), (30870, 70174), (32388, 66885), (35087, 61740), (37786, 57330), (38220, 56679), (40131, 53980), (40485, 53508), (44590, 48582)]