358071420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 1187020800

約数和(自身を除く): 828949380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 127, 137, 140, 147, 196, 210, 245, 254, 274, 294, 343, 381, 411, 420, 490, 508, 548, 588, 635, 685, 686, 735, 762, 822, 889, 959, 980, 1029, 1270, 1370, 1372, 1470, 1524, 1644, 1715, 1778, 1905, 1918, 2055, 2058, 2540, 2667, 2740, 2877, 2940, 3430, 3556, 3810, 3836, 4110, 4116, 4445, 4795, 5145, 5334, 5754, 6223, 6713, 6860, 7620, 8220, 8890, 9590, 10290, 10668, 11508, 12446, 13335, 13426, 14385, 17399, 17780, 18669, 19180, 20139, 20580, 24892, 26670, 26852, 28770, 31115, 33565, 34798, 37338, 40278, 43561, 46991, 52197, 53340, 57540, 62230, 67130, 69596, 74676, 80556, 86995, 87122, 93345, 93982, 100695, 104394, 121793, 124460, 130683, 134260, 140973, 173990, 174244, 186690, 187964, 201390, 208788, 217805, 234955, 243586, 260985, 261366, 281946, 347980, 365379, 373380, 402780, 435610, 469910, 487172, 521970, 522732, 563892, 608965, 653415, 704865, 730758, 852551, 871220, 939820, 1043940, 1217930, 1306830, 1409730, 1461516, 1705102, 1826895, 2435860, 2557653, 2613660, 2819460, 3410204, 3653790, 4262755, 5115306, 5967857, 7307580, 8525510, 10230612, 11935714, 12788265, 17051020, 17903571, 23871428, 25576530, 29839285, 35807142, 51153060, 59678570, 71614284, 89517855, 119357140, 179035710, 358071420]

約数ペア:

[(1, 358071420), (2, 179035710), (3, 119357140), (4, 89517855), (5, 71614284), (6, 59678570), (7, 51153060), (10, 35807142), (12, 29839285), (14, 25576530), (15, 23871428), (20, 17903571), (21, 17051020), (28, 12788265), (30, 11935714), (35, 10230612), (42, 8525510), (49, 7307580), (60, 5967857), (70, 5115306), (84, 4262755), (98, 3653790), (105, 3410204), (127, 2819460), (137, 2613660), (140, 2557653), (147, 2435860), (196, 1826895), (210, 1705102), (245, 1461516), (254, 1409730), (274, 1306830), (294, 1217930), (343, 1043940), (381, 939820), (411, 871220), (420, 852551), (490, 730758), (508, 704865), (548, 653415), (588, 608965), (635, 563892), (685, 522732), (686, 521970), (735, 487172), (762, 469910), (822, 435610), (889, 402780), (959, 373380), (980, 365379), (1029, 347980), (1270, 281946), (1370, 261366), (1372, 260985), (1470, 243586), (1524, 234955), (1644, 217805), (1715, 208788), (1778, 201390), (1905, 187964), (1918, 186690), (2055, 174244), (2058, 173990), (2540, 140973), (2667, 134260), (2740, 130683), (2877, 124460), (2940, 121793), (3430, 104394), (3556, 100695), (3810, 93982), (3836, 93345), (4110, 87122), (4116, 86995), (4445, 80556), (4795, 74676), (5145, 69596), (5334, 67130), (5754, 62230), (6223, 57540), (6713, 53340), (6860, 52197), (7620, 46991), (8220, 43561), (8890, 40278), (9590, 37338), (10290, 34798), (10668, 33565), (11508, 31115), (12446, 28770), (13335, 26852), (13426, 26670), (14385, 24892), (17399, 20580), (17780, 20139), (18669, 19180)]