2034648420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{71}}^2$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 6823768896

約数和(自身を除く): 4789120476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 71, 84, 93, 105, 124, 140, 142, 155, 186, 210, 213, 217, 284, 310, 355, 372, 420, 426, 434, 465, 497, 620, 651, 710, 852, 868, 930, 961, 994, 1065, 1085, 1302, 1420, 1491, 1860, 1922, 1988, 2130, 2170, 2201, 2485, 2604, 2883, 2982, 3255, 3844, 4260, 4340, 4402, 4805, 4970, 5041, 5766, 5964, 6510, 6603, 6727, 7455, 8804, 9610, 9940, 10082, 11005, 11532, 13020, 13206, 13454, 14415, 14910, 15123, 15407, 19220, 20164, 20181, 22010, 25205, 26412, 26908, 28830, 29820, 30246, 30814, 33015, 33635, 35287, 40362, 44020, 46221, 50410, 57660, 60492, 61628, 66030, 67270, 68231, 70574, 75615, 77035, 80724, 92442, 100820, 100905, 105861, 132060, 134540, 136462, 141148, 151230, 154070, 156271, 176435, 184884, 201810, 204693, 211722, 231105, 272924, 302460, 308140, 312542, 341155, 352870, 403620, 409386, 423444, 462210, 468813, 477617, 529305, 625084, 682310, 705740, 781355, 818772, 924420, 937626, 955234, 1023465, 1058610, 1093897, 1364620, 1432851, 1562710, 1875252, 1910468, 2046930, 2117220, 2187794, 2344065, 2388085, 2865702, 3125420, 3281691, 4093860, 4375588, 4688130, 4776170, 4844401, 5469485, 5731404, 6563382, 7164255, 9376260, 9552340, 9688802, 10938970, 13126764, 14328510, 14533203, 16408455, 19377604, 21877940, 24222005, 28657020, 29066406, 32816910, 33910807, 48444010, 58132812, 65633820, 67821614, 72666015, 96888020, 101732421, 135643228, 145332030, 169554035, 203464842, 290664060, 339108070, 406929684, 508662105, 678216140, 1017324210, 2034648420]

約数ペア:

[(1, 2034648420), (2, 1017324210), (3, 678216140), (4, 508662105), (5, 406929684), (6, 339108070), (7, 290664060), (10, 203464842), (12, 169554035), (14, 145332030), (15, 135643228), (20, 101732421), (21, 96888020), (28, 72666015), (30, 67821614), (31, 65633820), (35, 58132812), (42, 48444010), (60, 33910807), (62, 32816910), (70, 29066406), (71, 28657020), (84, 24222005), (93, 21877940), (105, 19377604), (124, 16408455), (140, 14533203), (142, 14328510), (155, 13126764), (186, 10938970), (210, 9688802), (213, 9552340), (217, 9376260), (284, 7164255), (310, 6563382), (355, 5731404), (372, 5469485), (420, 4844401), (426, 4776170), (434, 4688130), (465, 4375588), (497, 4093860), (620, 3281691), (651, 3125420), (710, 2865702), (852, 2388085), (868, 2344065), (930, 2187794), (961, 2117220), (994, 2046930), (1065, 1910468), (1085, 1875252), (1302, 1562710), (1420, 1432851), (1491, 1364620), (1860, 1093897), (1922, 1058610), (1988, 1023465), (2130, 955234), (2170, 937626), (2201, 924420), (2485, 818772), (2604, 781355), (2883, 705740), (2982, 682310), (3255, 625084), (3844, 529305), (4260, 477617), (4340, 468813), (4402, 462210), (4805, 423444), (4970, 409386), (5041, 403620), (5766, 352870), (5964, 341155), (6510, 312542), (6603, 308140), (6727, 302460), (7455, 272924), (8804, 231105), (9610, 211722), (9940, 204693), (10082, 201810), (11005, 184884), (11532, 176435), (13020, 156271), (13206, 154070), (13454, 151230), (14415, 141148), (14910, 136462), (15123, 134540), (15407, 132060), (19220, 105861), (20164, 100905), (20181, 100820), (22010, 92442), (25205, 80724), (26412, 77035), (26908, 75615), (28830, 70574), (29820, 68231), (30246, 67270), (30814, 66030), (33015, 61628), (33635, 60492), (35287, 57660), (40362, 50410), (44020, 46221)]