1813474260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 288

約数和(自身を含む): 6175128960

約数和(自身を除く): 4361654700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 67, 78, 86, 90, 117, 129, 130, 134, 156, 172, 180, 195, 201, 215, 234, 258, 260, 268, 269, 335, 387, 390, 402, 430, 468, 516, 538, 559, 585, 603, 645, 670, 774, 780, 804, 807, 860, 871, 1005, 1076, 1118, 1170, 1206, 1290, 1340, 1345, 1548, 1614, 1677, 1742, 1935, 2010, 2236, 2340, 2412, 2421, 2580, 2613, 2690, 2795, 2881, 3015, 3228, 3354, 3484, 3497, 3870, 4020, 4035, 4355, 4842, 5031, 5226, 5380, 5590, 5762, 6030, 6708, 6994, 7740, 7839, 8070, 8385, 8643, 8710, 9684, 10062, 10452, 10491, 11180, 11524, 11567, 12060, 12105, 13065, 13988, 14405, 15678, 16140, 16770, 17286, 17420, 17485, 18023, 20124, 20982, 23134, 24210, 25155, 25929, 26130, 28810, 31356, 31473, 33540, 34572, 34701, 34970, 36046, 37453, 39195, 41964, 43215, 46268, 48420, 50310, 51858, 52260, 52455, 54069, 57620, 57835, 62946, 69402, 69940, 72092, 74906, 78390, 86430, 90115, 100620, 103716, 104103, 104910, 108138, 112359, 115670, 125892, 129645, 138804, 149812, 150371, 156780, 157365, 162207, 172860, 173505, 180230, 187265, 208206, 209820, 216276, 224718, 231340, 234299, 259290, 270345, 300742, 314730, 324414, 337077, 347010, 360460, 374530, 416412, 449436, 451113, 468598, 518580, 520515, 540690, 561795, 601484, 629460, 648828, 674154, 694020, 702897, 749060, 751855, 774989, 811035, 902226, 937196, 1041030, 1081380, 1123590, 1171495, 1348308, 1353339, 1405794, 1503710, 1549978, 1622070, 1685385, 1804452, 2082060, 2108691, 2247180, 2255565, 2324967, 2342990, 2706678, 2811588, 3007420, 3099956, 3244140, 3370770, 3514485, 3874945, 4217382, 4511130, 4649934, 4685980, 5413356, 6741540, 6766695, 6974901, 7028970, 7749890, 8434764, 9022260, 9299868, 10074857, 10543455, 11624835, 13533390, 13949802, 14057940, 15499780, 20149714, 21086910, 23249670, 27066780, 27899604, 30224571, 34874505, 40299428, 42173820, 46499340, 50374285, 60449142, 69749010, 90673713, 100748570, 120898284, 139498020, 151122855, 181347426, 201497140, 302245710, 362694852, 453368565, 604491420, 906737130, 1813474260]

約数ペア:

[(1, 1813474260), (2, 906737130), (3, 604491420), (4, 453368565), (5, 362694852), (6, 302245710), (9, 201497140), (10, 181347426), (12, 151122855), (13, 139498020), (15, 120898284), (18, 100748570), (20, 90673713), (26, 69749010), (30, 60449142), (36, 50374285), (39, 46499340), (43, 42173820), (45, 40299428), (52, 34874505), (60, 30224571), (65, 27899604), (67, 27066780), (78, 23249670), (86, 21086910), (90, 20149714), (117, 15499780), (129, 14057940), (130, 13949802), (134, 13533390), (156, 11624835), (172, 10543455), (180, 10074857), (195, 9299868), (201, 9022260), (215, 8434764), (234, 7749890), (258, 7028970), (260, 6974901), (268, 6766695), (269, 6741540), (335, 5413356), (387, 4685980), (390, 4649934), (402, 4511130), (430, 4217382), (468, 3874945), (516, 3514485), (538, 3370770), (559, 3244140), (585, 3099956), (603, 3007420), (645, 2811588), (670, 2706678), (774, 2342990), (780, 2324967), (804, 2255565), (807, 2247180), (860, 2108691), (871, 2082060), (1005, 1804452), (1076, 1685385), (1118, 1622070), (1170, 1549978), (1206, 1503710), (1290, 1405794), (1340, 1353339), (1345, 1348308), (1548, 1171495), (1614, 1123590), (1677, 1081380), (1742, 1041030), (1935, 937196), (2010, 902226), (2236, 811035), (2340, 774989), (2412, 751855), (2421, 749060), (2580, 702897), (2613, 694020), (2690, 674154), (2795, 648828), (2881, 629460), (3015, 601484), (3228, 561795), (3354, 540690), (3484, 520515), (3497, 518580), (3870, 468598), (4020, 451113), (4035, 449436), (4355, 416412), (4842, 374530), (5031, 360460), (5226, 347010), (5380, 337077), (5590, 324414), (5762, 314730), (6030, 300742), (6708, 270345), (6994, 259290), (7740, 234299), (7839, 231340), (8070, 224718), (8385, 216276), (8643, 209820), (8710, 208206), (9684, 187265), (10062, 180230), (10452, 173505), (10491, 172860), (11180, 162207), (11524, 157365), (11567, 156780), (12060, 150371), (12105, 149812), (13065, 138804), (13988, 129645), (14405, 125892), (15678, 115670), (16140, 112359), (16770, 108138), (17286, 104910), (17420, 104103), (17485, 103716), (18023, 100620), (20124, 90115), (20982, 86430), (23134, 78390), (24210, 74906), (25155, 72092), (25929, 69940), (26130, 69402), (28810, 62946), (31356, 57835), (31473, 57620), (33540, 54069), (34572, 52455), (34701, 52260), (34970, 51858), (36046, 50310), (37453, 48420), (39195, 46268), (41964, 43215)]