1877477940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1604

約数の個数: 240

約数和(自身を含む): 6454546560

約数和(自身を除く): 4577068620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 81, 90, 108, 117, 118, 130, 135, 156, 162, 177, 180, 195, 234, 236, 260, 270, 295, 324, 351, 354, 390, 405, 468, 531, 540, 585, 590, 702, 708, 767, 780, 810, 885, 1053, 1062, 1170, 1180, 1404, 1511, 1534, 1593, 1620, 1755, 1770, 2106, 2124, 2301, 2340, 2655, 3022, 3068, 3186, 3510, 3540, 3835, 4212, 4533, 4602, 4779, 5265, 5310, 6044, 6372, 6903, 7020, 7555, 7670, 7965, 9066, 9204, 9558, 10530, 10620, 11505, 13599, 13806, 15110, 15340, 15930, 18132, 19116, 19643, 20709, 21060, 22665, 23010, 23895, 27198, 27612, 30220, 31860, 34515, 39286, 40797, 41418, 45330, 46020, 47790, 54396, 58929, 62127, 67995, 69030, 78572, 81594, 82836, 89149, 90660, 95580, 98215, 103545, 117858, 122391, 124254, 135990, 138060, 163188, 176787, 178298, 196430, 203985, 207090, 235716, 244782, 248508, 267447, 271980, 294645, 310635, 353574, 356596, 392860, 407970, 414180, 445745, 489564, 530361, 534894, 589290, 611955, 621270, 707148, 802341, 815940, 883935, 891490, 1060722, 1069788, 1158937, 1178580, 1223910, 1242540, 1337235, 1591083, 1604682, 1767870, 1782980, 2121444, 2317874, 2407023, 2447820, 2651805, 2674470, 3182166, 3209364, 3476811, 3535740, 4011705, 4635748, 4814046, 5303610, 5348940, 5794685, 6364332, 6953622, 7221069, 7955415, 8023410, 9628092, 10430433, 10607220, 11589370, 12035115, 13907244, 14442138, 15910830, 16046820, 17384055, 20860866, 23178740, 24070230, 28884276, 31291299, 31821660, 34768110, 36105345, 41721732, 48140460, 52152165, 62582598, 69536220, 72210690, 93873897, 104304330, 125165196, 144421380, 156456495, 187747794, 208608660, 312912990, 375495588, 469369485, 625825980, 938738970, 1877477940]

約数ペア:

[(1, 1877477940), (2, 938738970), (3, 625825980), (4, 469369485), (5, 375495588), (6, 312912990), (9, 208608660), (10, 187747794), (12, 156456495), (13, 144421380), (15, 125165196), (18, 104304330), (20, 93873897), (26, 72210690), (27, 69536220), (30, 62582598), (36, 52152165), (39, 48140460), (45, 41721732), (52, 36105345), (54, 34768110), (59, 31821660), (60, 31291299), (65, 28884276), (78, 24070230), (81, 23178740), (90, 20860866), (108, 17384055), (117, 16046820), (118, 15910830), (130, 14442138), (135, 13907244), (156, 12035115), (162, 11589370), (177, 10607220), (180, 10430433), (195, 9628092), (234, 8023410), (236, 7955415), (260, 7221069), (270, 6953622), (295, 6364332), (324, 5794685), (351, 5348940), (354, 5303610), (390, 4814046), (405, 4635748), (468, 4011705), (531, 3535740), (540, 3476811), (585, 3209364), (590, 3182166), (702, 2674470), (708, 2651805), (767, 2447820), (780, 2407023), (810, 2317874), (885, 2121444), (1053, 1782980), (1062, 1767870), (1170, 1604682), (1180, 1591083), (1404, 1337235), (1511, 1242540), (1534, 1223910), (1593, 1178580), (1620, 1158937), (1755, 1069788), (1770, 1060722), (2106, 891490), (2124, 883935), (2301, 815940), (2340, 802341), (2655, 707148), (3022, 621270), (3068, 611955), (3186, 589290), (3510, 534894), (3540, 530361), (3835, 489564), (4212, 445745), (4533, 414180), (4602, 407970), (4779, 392860), (5265, 356596), (5310, 353574), (6044, 310635), (6372, 294645), (6903, 271980), (7020, 267447), (7555, 248508), (7670, 244782), (7965, 235716), (9066, 207090), (9204, 203985), (9558, 196430), (10530, 178298), (10620, 176787), (11505, 163188), (13599, 138060), (13806, 135990), (15110, 124254), (15340, 122391), (15930, 117858), (18132, 103545), (19116, 98215), (19643, 95580), (20709, 90660), (21060, 89149), (22665, 82836), (23010, 81594), (23895, 78572), (27198, 69030), (27612, 67995), (30220, 62127), (31860, 58929), (34515, 54396), (39286, 47790), (40797, 46020), (41418, 45330)]