26339460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 216

約数和(自身を含む): 94074624

約数和(自身を除く): 67735164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 49, 51, 60, 62, 68, 70, 84, 85, 93, 98, 102, 105, 119, 124, 140, 147, 155, 170, 186, 196, 204, 210, 217, 238, 245, 255, 289, 294, 310, 340, 357, 372, 420, 434, 465, 476, 490, 510, 527, 578, 588, 595, 620, 651, 714, 735, 833, 867, 868, 930, 980, 1020, 1054, 1085, 1156, 1190, 1302, 1428, 1445, 1470, 1519, 1581, 1666, 1734, 1785, 1860, 2023, 2108, 2170, 2380, 2499, 2604, 2635, 2890, 2940, 3038, 3162, 3255, 3332, 3468, 3570, 3689, 4046, 4165, 4335, 4340, 4557, 4998, 5270, 5780, 6069, 6076, 6324, 6510, 7140, 7378, 7595, 7905, 8092, 8330, 8670, 8959, 9114, 9996, 10115, 10540, 11067, 12138, 12495, 13020, 14161, 14756, 15190, 15810, 16660, 17340, 17918, 18228, 18445, 20230, 22134, 22785, 24276, 24990, 25823, 26877, 28322, 30345, 30380, 31620, 35836, 36890, 40460, 42483, 44268, 44795, 45570, 49980, 51646, 53754, 55335, 56644, 60690, 62713, 70805, 73780, 77469, 84966, 89590, 91140, 103292, 107508, 110670, 121380, 125426, 129115, 134385, 141610, 154938, 169932, 179180, 188139, 212415, 221340, 250852, 258230, 268770, 283220, 309876, 313565, 376278, 387345, 424830, 438991, 516460, 537540, 627130, 752556, 774690, 849660, 877982, 940695, 1254260, 1316973, 1549380, 1755964, 1881390, 2194955, 2633946, 3762780, 4389910, 5267892, 6584865, 8779820, 13169730, 26339460]

約数ペア:

[(1, 26339460), (2, 13169730), (3, 8779820), (4, 6584865), (5, 5267892), (6, 4389910), (7, 3762780), (10, 2633946), (12, 2194955), (14, 1881390), (15, 1755964), (17, 1549380), (20, 1316973), (21, 1254260), (28, 940695), (30, 877982), (31, 849660), (34, 774690), (35, 752556), (42, 627130), (49, 537540), (51, 516460), (60, 438991), (62, 424830), (68, 387345), (70, 376278), (84, 313565), (85, 309876), (93, 283220), (98, 268770), (102, 258230), (105, 250852), (119, 221340), (124, 212415), (140, 188139), (147, 179180), (155, 169932), (170, 154938), (186, 141610), (196, 134385), (204, 129115), (210, 125426), (217, 121380), (238, 110670), (245, 107508), (255, 103292), (289, 91140), (294, 89590), (310, 84966), (340, 77469), (357, 73780), (372, 70805), (420, 62713), (434, 60690), (465, 56644), (476, 55335), (490, 53754), (510, 51646), (527, 49980), (578, 45570), (588, 44795), (595, 44268), (620, 42483), (651, 40460), (714, 36890), (735, 35836), (833, 31620), (867, 30380), (868, 30345), (930, 28322), (980, 26877), (1020, 25823), (1054, 24990), (1085, 24276), (1156, 22785), (1190, 22134), (1302, 20230), (1428, 18445), (1445, 18228), (1470, 17918), (1519, 17340), (1581, 16660), (1666, 15810), (1734, 15190), (1785, 14756), (1860, 14161), (2023, 13020), (2108, 12495), (2170, 12138), (2380, 11067), (2499, 10540), (2604, 10115), (2635, 9996), (2890, 9114), (2940, 8959), (3038, 8670), (3162, 8330), (3255, 8092), (3332, 7905), (3468, 7595), (3570, 7378), (3689, 7140), (4046, 6510), (4165, 6324), (4335, 6076), (4340, 6069), (4557, 5780), (4998, 5270)]