2541780540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:3009

約数の個数: 192

約数和(自身を含む): 8586117120

約数和(自身を除く): 6044336580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 127, 130, 135, 156, 180, 195, 234, 254, 260, 270, 351, 381, 390, 468, 508, 540, 585, 635, 702, 762, 780, 1143, 1170, 1270, 1404, 1524, 1651, 1755, 1905, 2286, 2340, 2540, 2851, 3302, 3429, 3510, 3810, 4572, 4953, 5702, 5715, 6604, 6858, 7020, 7620, 8255, 8553, 9906, 11404, 11430, 13716, 14255, 14859, 16510, 17106, 17145, 19812, 22860, 24765, 25659, 28510, 29718, 33020, 34212, 34290, 37063, 42765, 44577, 49530, 51318, 57020, 59436, 68580, 74126, 74295, 76977, 85530, 89154, 99060, 102636, 111189, 128295, 148252, 148590, 153954, 171060, 178308, 185315, 222378, 222885, 256590, 297180, 307908, 333567, 362077, 370630, 384885, 444756, 445770, 513180, 555945, 667134, 724154, 741260, 769770, 891540, 1000701, 1086231, 1111890, 1334268, 1448308, 1539540, 1667835, 1810385, 2001402, 2172462, 2223780, 3258693, 3335670, 3620770, 4002804, 4344924, 4707001, 5003505, 5431155, 6517386, 6671340, 7241540, 9414002, 9776079, 10007010, 10862310, 13034772, 14121003, 16293465, 18828004, 19552158, 20014020, 21724620, 23535005, 28242006, 32586930, 39104316, 42363009, 47070010, 48880395, 56484012, 65173860, 70605015, 84726018, 94140020, 97760790, 127089027, 141210030, 169452036, 195521580, 211815045, 254178054, 282420060, 423630090, 508356108, 635445135, 847260180, 1270890270, 2541780540]

約数ペア:

[(1, 2541780540), (2, 1270890270), (3, 847260180), (4, 635445135), (5, 508356108), (6, 423630090), (9, 282420060), (10, 254178054), (12, 211815045), (13, 195521580), (15, 169452036), (18, 141210030), (20, 127089027), (26, 97760790), (27, 94140020), (30, 84726018), (36, 70605015), (39, 65173860), (45, 56484012), (52, 48880395), (54, 47070010), (60, 42363009), (65, 39104316), (78, 32586930), (90, 28242006), (108, 23535005), (117, 21724620), (127, 20014020), (130, 19552158), (135, 18828004), (156, 16293465), (180, 14121003), (195, 13034772), (234, 10862310), (254, 10007010), (260, 9776079), (270, 9414002), (351, 7241540), (381, 6671340), (390, 6517386), (468, 5431155), (508, 5003505), (540, 4707001), (585, 4344924), (635, 4002804), (702, 3620770), (762, 3335670), (780, 3258693), (1143, 2223780), (1170, 2172462), (1270, 2001402), (1404, 1810385), (1524, 1667835), (1651, 1539540), (1755, 1448308), (1905, 1334268), (2286, 1111890), (2340, 1086231), (2540, 1000701), (2851, 891540), (3302, 769770), (3429, 741260), (3510, 724154), (3810, 667134), (4572, 555945), (4953, 513180), (5702, 445770), (5715, 444756), (6604, 384885), (6858, 370630), (7020, 362077), (7620, 333567), (8255, 307908), (8553, 297180), (9906, 256590), (11404, 222885), (11430, 222378), (13716, 185315), (14255, 178308), (14859, 171060), (16510, 153954), (17106, 148590), (17145, 148252), (19812, 128295), (22860, 111189), (24765, 102636), (25659, 99060), (28510, 89154), (29718, 85530), (33020, 76977), (34212, 74295), (34290, 74126), (37063, 68580), (42765, 59436), (44577, 57020), (49530, 51318)]