38869740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 152832960

約数和(自身を除く): 113963220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 113, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 226, 234, 245, 252, 260, 270, 273, 294, 315, 339, 351, 364, 378, 390, 420, 441, 452, 455, 468, 490, 540, 546, 565, 585, 588, 630, 637, 678, 702, 735, 756, 780, 791, 819, 882, 910, 945, 980, 1017, 1092, 1130, 1170, 1260, 1274, 1323, 1356, 1365, 1404, 1469, 1470, 1582, 1638, 1695, 1755, 1764, 1820, 1890, 1911, 2034, 2205, 2260, 2340, 2373, 2457, 2548, 2646, 2730, 2938, 2940, 3051, 3164, 3185, 3276, 3390, 3510, 3780, 3822, 3955, 4068, 4095, 4407, 4410, 4746, 4914, 5085, 5292, 5460, 5537, 5733, 5876, 6102, 6370, 6615, 6780, 7020, 7119, 7345, 7644, 7910, 8190, 8814, 8820, 9492, 9555, 9828, 10170, 10283, 11074, 11466, 11865, 12204, 12285, 12740, 13221, 13230, 14238, 14690, 15255, 15820, 16380, 16611, 17199, 17628, 19110, 20340, 20566, 21357, 22035, 22148, 22932, 23730, 24570, 26442, 26460, 27685, 28476, 28665, 29380, 30510, 30849, 33222, 34398, 35595, 38220, 39663, 41132, 42714, 44070, 47460, 49140, 49833, 51415, 52884, 55370, 57330, 61020, 61698, 66105, 66444, 68796, 71190, 71981, 79326, 83055, 85428, 85995, 88140, 92547, 99666, 102830, 106785, 110740, 114660, 123396, 132210, 142380, 143962, 149499, 154245, 158652, 166110, 171990, 185094, 198315, 199332, 205660, 213570, 215943, 249165, 264420, 277641, 287924, 298998, 308490, 332220, 343980, 359905, 370188, 396630, 427140, 431886, 462735, 498330, 555282, 597996, 616980, 647829, 719810, 747495, 793260, 863772, 925470, 996660, 1079715, 1110564, 1295658, 1388205, 1439620, 1494990, 1850940, 1943487, 2159430, 2591316, 2776410, 2989980, 3239145, 3886974, 4318860, 5552820, 6478290, 7773948, 9717435, 12956580, 19434870, 38869740]

約数ペア:

[(1, 38869740), (2, 19434870), (3, 12956580), (4, 9717435), (5, 7773948), (6, 6478290), (7, 5552820), (9, 4318860), (10, 3886974), (12, 3239145), (13, 2989980), (14, 2776410), (15, 2591316), (18, 2159430), (20, 1943487), (21, 1850940), (26, 1494990), (27, 1439620), (28, 1388205), (30, 1295658), (35, 1110564), (36, 1079715), (39, 996660), (42, 925470), (45, 863772), (49, 793260), (52, 747495), (54, 719810), (60, 647829), (63, 616980), (65, 597996), (70, 555282), (78, 498330), (84, 462735), (90, 431886), (91, 427140), (98, 396630), (105, 370188), (108, 359905), (113, 343980), (117, 332220), (126, 308490), (130, 298998), (135, 287924), (140, 277641), (147, 264420), (156, 249165), (180, 215943), (182, 213570), (189, 205660), (195, 199332), (196, 198315), (210, 185094), (226, 171990), (234, 166110), (245, 158652), (252, 154245), (260, 149499), (270, 143962), (273, 142380), (294, 132210), (315, 123396), (339, 114660), (351, 110740), (364, 106785), (378, 102830), (390, 99666), (420, 92547), (441, 88140), (452, 85995), (455, 85428), (468, 83055), (490, 79326), (540, 71981), (546, 71190), (565, 68796), (585, 66444), (588, 66105), (630, 61698), (637, 61020), (678, 57330), (702, 55370), (735, 52884), (756, 51415), (780, 49833), (791, 49140), (819, 47460), (882, 44070), (910, 42714), (945, 41132), (980, 39663), (1017, 38220), (1092, 35595), (1130, 34398), (1170, 33222), (1260, 30849), (1274, 30510), (1323, 29380), (1356, 28665), (1365, 28476), (1404, 27685), (1469, 26460), (1470, 26442), (1582, 24570), (1638, 23730), (1695, 22932), (1755, 22148), (1764, 22035), (1820, 21357), (1890, 20566), (1911, 20340), (2034, 19110), (2205, 17628), (2260, 17199), (2340, 16611), (2373, 16380), (2457, 15820), (2548, 15255), (2646, 14690), (2730, 14238), (2938, 13230), (2940, 13221), (3051, 12740), (3164, 12285), (3185, 12204), (3276, 11865), (3390, 11466), (3510, 11074), (3780, 10283), (3822, 10170), (3955, 9828), (4068, 9555), (4095, 9492), (4407, 8820), (4410, 8814), (4746, 8190), (4914, 7910), (5085, 7644), (5292, 7345), (5460, 7119), (5537, 7020), (5733, 6780), (5876, 6615), (6102, 6370)]