2188018945980

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{47653}}^1\times {\mathrm{4049}}^1$

素因数の和:51730

約数の個数: 240

約数和(自身を含む): 7846555147200

約数和(自身を除く): 5658536201220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 4049, 5670, 8098, 11340, 12147, 16196, 20245, 24294, 28343, 36441, 40490, 47653, 48588, 56686, 60735, 72882, 80980, 85029, 95306, 109323, 113372, 121470, 141715, 142959, 145764, 170058, 182205, 190612, 218646, 238265, 242940, 255087, 283430, 285918, 327969, 333571, 340116, 364410, 425145, 428877, 437292, 476530, 510174, 546615, 566860, 571836, 655938, 667142, 714795, 728820, 765261, 850290, 857754, 953060, 1000713, 1020348, 1093230, 1275435, 1286631, 1311876, 1334284, 1429590, 1530522, 1639845, 1667855, 1700580, 1715508, 2001426, 2144385, 2186460, 2295783, 2550870, 2573262, 2859180, 3002139, 3061044, 3279690, 3335710, 3826305, 3859893, 4002852, 4288770, 4591566, 5003565, 5101740, 5146524, 6004278, 6433155, 6559380, 6671420, 7652610, 7719786, 8577540, 9006417, 9183132, 10007130, 11478915, 12008556, 12866310, 15010695, 15305220, 15439572, 18012834, 19299465, 20014260, 22957830, 25732620, 27019251, 30021390, 36025668, 38598930, 45032085, 45915660, 54038502, 60042780, 77197860, 90064170, 108077004, 135096255, 180128340, 192946997, 270192510, 385893994, 540385020, 578840991, 771787988, 964734985, 1157681982, 1350628979, 1736522973, 1929469970, 2315363964, 2701257958, 2894204955, 3473045946, 3858939940, 4051886937, 5209568919, 5402515916, 5788409910, 6753144895, 6946091892, 8103773874, 8682614865, 10419137838, 11576819820, 12155660811, 13506289790, 15628706757, 16207547748, 17365229730, 20259434685, 20838275676, 24311321622, 26047844595, 27012579580, 31257413514, 34730459460, 36466982433, 40518869370, 48622643244, 52095689190, 60778304055, 62514827028, 72933964866, 78143533785, 81037738740, 104191378380, 109400947299, 121556608110, 145867929732, 156287067570, 182334912165, 218801894598, 243113216220, 312574135140, 364669824330, 437603789196, 547004736495, 729339648660, 1094009472990, 2188018945980]

約数ペア:

[(1, 2188018945980), (2, 1094009472990), (3, 729339648660), (4, 547004736495), (5, 437603789196), (6, 364669824330), (7, 312574135140), (9, 243113216220), (10, 218801894598), (12, 182334912165), (14, 156287067570), (15, 145867929732), (18, 121556608110), (20, 109400947299), (21, 104191378380), (27, 81037738740), (28, 78143533785), (30, 72933964866), (35, 62514827028), (36, 60778304055), (42, 52095689190), (45, 48622643244), (54, 40518869370), (60, 36466982433), (63, 34730459460), (70, 31257413514), (81, 27012579580), (84, 26047844595), (90, 24311321622), (105, 20838275676), (108, 20259434685), (126, 17365229730), (135, 16207547748), (140, 15628706757), (162, 13506289790), (180, 12155660811), (189, 11576819820), (210, 10419137838), (252, 8682614865), (270, 8103773874), (315, 6946091892), (324, 6753144895), (378, 5788409910), (405, 5402515916), (420, 5209568919), (540, 4051886937), (567, 3858939940), (630, 3473045946), (756, 2894204955), (810, 2701257958), (945, 2315363964), (1134, 1929469970), (1260, 1736522973), (1620, 1350628979), (1890, 1157681982), (2268, 964734985), (2835, 771787988), (3780, 578840991), (4049, 540385020), (5670, 385893994), (8098, 270192510), (11340, 192946997), (12147, 180128340), (16196, 135096255), (20245, 108077004), (24294, 90064170), (28343, 77197860), (36441, 60042780), (40490, 54038502), (47653, 45915660), (48588, 45032085), (56686, 38598930), (60735, 36025668), (72882, 30021390), (80980, 27019251), (85029, 25732620), (95306, 22957830), (109323, 20014260), (113372, 19299465), (121470, 18012834), (141715, 15439572), (142959, 15305220), (145764, 15010695), (170058, 12866310), (182205, 12008556), (190612, 11478915), (218646, 10007130), (238265, 9183132), (242940, 9006417), (255087, 8577540), (283430, 7719786), (285918, 7652610), (327969, 6671420), (333571, 6559380), (340116, 6433155), (364410, 6004278), (425145, 5146524), (428877, 5101740), (437292, 5003565), (476530, 4591566), (510174, 4288770), (546615, 4002852), (566860, 3859893), (571836, 3826305), (655938, 3335710), (667142, 3279690), (714795, 3061044), (728820, 3002139), (765261, 2859180), (850290, 2573262), (857754, 2550870), (953060, 2295783), (1000713, 2186460), (1020348, 2144385), (1093230, 2001426), (1275435, 1715508), (1286631, 1700580), (1311876, 1667855), (1334284, 1639845), (1429590, 1530522)]