423473820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1392

約数の個数: 192

約数和(自身を含む): 1500291072

約数和(自身を除く): 1076817252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 71, 77, 84, 105, 110, 132, 140, 142, 154, 165, 210, 213, 220, 231, 284, 308, 330, 355, 385, 420, 426, 462, 497, 660, 710, 770, 781, 852, 924, 994, 1065, 1155, 1291, 1420, 1491, 1540, 1562, 1988, 2130, 2310, 2343, 2485, 2582, 2982, 3124, 3873, 3905, 4260, 4620, 4686, 4970, 5164, 5467, 5964, 6455, 7455, 7746, 7810, 9037, 9372, 9940, 10934, 11715, 12910, 14201, 14910, 15492, 15620, 16401, 18074, 19365, 21868, 23430, 25820, 27111, 27335, 28402, 29820, 32802, 36148, 38730, 42603, 45185, 46860, 54222, 54670, 56804, 65604, 71005, 77460, 82005, 85206, 90370, 91661, 99407, 108444, 109340, 135555, 142010, 164010, 170412, 180740, 183322, 198814, 213015, 271110, 274983, 284020, 298221, 328020, 366644, 397628, 426030, 458305, 497035, 542220, 549966, 596442, 641627, 852060, 916610, 994070, 1008271, 1099932, 1192884, 1283254, 1374915, 1491105, 1833220, 1924881, 1988140, 2016542, 2566508, 2749830, 2982210, 3024813, 3208135, 3849762, 4033084, 5041355, 5499660, 5964420, 6049626, 6416270, 7057897, 7699524, 9624405, 10082710, 12099252, 12832540, 14115794, 15124065, 19248810, 20165420, 21173691, 28231588, 30248130, 35289485, 38497620, 42347382, 60496260, 70578970, 84694764, 105868455, 141157940, 211736910, 423473820]

約数ペア:

[(1, 423473820), (2, 211736910), (3, 141157940), (4, 105868455), (5, 84694764), (6, 70578970), (7, 60496260), (10, 42347382), (11, 38497620), (12, 35289485), (14, 30248130), (15, 28231588), (20, 21173691), (21, 20165420), (22, 19248810), (28, 15124065), (30, 14115794), (33, 12832540), (35, 12099252), (42, 10082710), (44, 9624405), (55, 7699524), (60, 7057897), (66, 6416270), (70, 6049626), (71, 5964420), (77, 5499660), (84, 5041355), (105, 4033084), (110, 3849762), (132, 3208135), (140, 3024813), (142, 2982210), (154, 2749830), (165, 2566508), (210, 2016542), (213, 1988140), (220, 1924881), (231, 1833220), (284, 1491105), (308, 1374915), (330, 1283254), (355, 1192884), (385, 1099932), (420, 1008271), (426, 994070), (462, 916610), (497, 852060), (660, 641627), (710, 596442), (770, 549966), (781, 542220), (852, 497035), (924, 458305), (994, 426030), (1065, 397628), (1155, 366644), (1291, 328020), (1420, 298221), (1491, 284020), (1540, 274983), (1562, 271110), (1988, 213015), (2130, 198814), (2310, 183322), (2343, 180740), (2485, 170412), (2582, 164010), (2982, 142010), (3124, 135555), (3873, 109340), (3905, 108444), (4260, 99407), (4620, 91661), (4686, 90370), (4970, 85206), (5164, 82005), (5467, 77460), (5964, 71005), (6455, 65604), (7455, 56804), (7746, 54670), (7810, 54222), (9037, 46860), (9372, 45185), (9940, 42603), (10934, 38730), (11715, 36148), (12910, 32802), (14201, 29820), (14910, 28402), (15492, 27335), (15620, 27111), (16401, 25820), (18074, 23430), (19365, 21868)]