47190780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 182966784

約数和(自身を除く): 135776004

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, 43, 45, 52, 60, 63, 65, 67, 70, 78, 84, 86, 90, 91, 105, 117, 126, 129, 130, 134, 140, 156, 172, 180, 182, 195, 201, 210, 215, 234, 252, 258, 260, 268, 273, 301, 315, 335, 364, 387, 390, 402, 420, 430, 455, 468, 469, 516, 546, 559, 585, 602, 603, 630, 645, 670, 774, 780, 804, 819, 860, 871, 903, 910, 938, 1005, 1092, 1118, 1170, 1204, 1206, 1260, 1290, 1340, 1365, 1407, 1505, 1548, 1638, 1677, 1742, 1806, 1820, 1876, 1935, 2010, 2236, 2340, 2345, 2412, 2580, 2613, 2709, 2730, 2795, 2814, 2881, 3010, 3015, 3276, 3354, 3484, 3612, 3870, 3913, 4020, 4095, 4221, 4355, 4515, 4690, 5031, 5226, 5418, 5460, 5590, 5628, 5762, 6020, 6030, 6097, 6708, 7035, 7740, 7826, 7839, 8190, 8385, 8442, 8643, 8710, 9030, 9380, 10062, 10452, 10836, 11180, 11524, 11739, 12060, 12194, 13065, 13545, 14070, 14405, 15652, 15678, 16380, 16770, 16884, 17286, 17420, 18060, 18291, 19565, 20124, 20167, 21105, 23478, 24388, 25155, 25929, 26130, 27090, 28140, 28810, 30485, 31356, 33540, 34572, 35217, 36582, 37453, 39130, 39195, 40334, 42210, 43215, 46956, 50310, 51858, 52260, 54180, 54873, 57620, 58695, 60501, 60970, 70434, 73164, 74906, 78260, 78390, 80668, 84420, 86430, 91455, 100620, 100835, 103716, 109746, 112359, 117390, 121002, 121940, 129645, 140868, 149812, 156780, 172860, 176085, 181503, 182910, 187265, 201670, 219492, 224718, 234780, 242004, 259290, 262171, 274365, 302505, 337077, 352170, 363006, 365820, 374530, 403340, 449436, 518580, 524342, 548730, 561795, 605010, 674154, 704340, 726012, 749060, 786513, 907515, 1048684, 1097460, 1123590, 1210020, 1310855, 1348308, 1573026, 1685385, 1815030, 2247180, 2359539, 2621710, 3146052, 3370770, 3630060, 3932565, 4719078, 5243420, 6741540, 7865130, 9438156, 11797695, 15730260, 23595390, 47190780]

約数ペア:

[(1, 47190780), (2, 23595390), (3, 15730260), (4, 11797695), (5, 9438156), (6, 7865130), (7, 6741540), (9, 5243420), (10, 4719078), (12, 3932565), (13, 3630060), (14, 3370770), (15, 3146052), (18, 2621710), (20, 2359539), (21, 2247180), (26, 1815030), (28, 1685385), (30, 1573026), (35, 1348308), (36, 1310855), (39, 1210020), (42, 1123590), (43, 1097460), (45, 1048684), (52, 907515), (60, 786513), (63, 749060), (65, 726012), (67, 704340), (70, 674154), (78, 605010), (84, 561795), (86, 548730), (90, 524342), (91, 518580), (105, 449436), (117, 403340), (126, 374530), (129, 365820), (130, 363006), (134, 352170), (140, 337077), (156, 302505), (172, 274365), (180, 262171), (182, 259290), (195, 242004), (201, 234780), (210, 224718), (215, 219492), (234, 201670), (252, 187265), (258, 182910), (260, 181503), (268, 176085), (273, 172860), (301, 156780), (315, 149812), (335, 140868), (364, 129645), (387, 121940), (390, 121002), (402, 117390), (420, 112359), (430, 109746), (455, 103716), (468, 100835), (469, 100620), (516, 91455), (546, 86430), (559, 84420), (585, 80668), (602, 78390), (603, 78260), (630, 74906), (645, 73164), (670, 70434), (774, 60970), (780, 60501), (804, 58695), (819, 57620), (860, 54873), (871, 54180), (903, 52260), (910, 51858), (938, 50310), (1005, 46956), (1092, 43215), (1118, 42210), (1170, 40334), (1204, 39195), (1206, 39130), (1260, 37453), (1290, 36582), (1340, 35217), (1365, 34572), (1407, 33540), (1505, 31356), (1548, 30485), (1638, 28810), (1677, 28140), (1742, 27090), (1806, 26130), (1820, 25929), (1876, 25155), (1935, 24388), (2010, 23478), (2236, 21105), (2340, 20167), (2345, 20124), (2412, 19565), (2580, 18291), (2613, 18060), (2709, 17420), (2730, 17286), (2795, 16884), (2814, 16770), (2881, 16380), (3010, 15678), (3015, 15652), (3276, 14405), (3354, 14070), (3484, 13545), (3612, 13065), (3870, 12194), (3913, 12060), (4020, 11739), (4095, 11524), (4221, 11180), (4355, 10836), (4515, 10452), (4690, 10062), (5031, 9380), (5226, 9030), (5418, 8710), (5460, 8643), (5590, 8442), (5628, 8385), (5762, 8190), (6020, 7839), (6030, 7826), (6097, 7740), (6708, 7035)]