7230491520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1901}}^1$

素因数の和:2213

約数の個数: 256

約数和(自身を含む): 26446625280

約数和(自身を除く): 19216133760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 283, 320, 336, 384, 420, 448, 480, 560, 566, 640, 672, 840, 849, 896, 960, 1120, 1132, 1344, 1415, 1680, 1698, 1901, 1920, 1981, 2240, 2264, 2688, 2830, 3360, 3396, 3802, 3962, 4245, 4480, 4528, 5660, 5703, 5943, 6720, 6792, 7604, 7924, 8490, 9056, 9505, 9905, 11320, 11406, 11886, 13307, 13440, 13584, 15208, 15848, 16980, 18112, 19010, 19810, 22640, 22812, 23772, 26614, 27168, 28515, 29715, 30416, 31696, 33960, 36224, 38020, 39620, 39921, 45280, 45624, 47544, 53228, 54336, 57030, 59430, 60832, 63392, 66535, 67920, 76040, 79240, 79842, 90560, 91248, 95088, 106456, 108672, 114060, 118860, 121664, 126784, 133070, 135840, 152080, 158480, 159684, 181120, 182496, 190176, 199605, 212912, 228120, 237720, 243328, 253568, 266140, 271680, 304160, 316960, 319368, 364992, 380352, 399210, 425824, 456240, 475440, 532280, 537983, 543360, 608320, 633920, 638736, 729984, 760704, 798420, 851648, 912480, 950880, 1064560, 1075966, 1216640, 1267840, 1277472, 1596840, 1613949, 1703296, 1824960, 1901760, 2129120, 2151932, 2554944, 2689915, 3193680, 3227898, 3649920, 3765881, 3803520, 4258240, 4303864, 5109888, 5379830, 6387360, 6455796, 7531762, 8069745, 8516480, 8607728, 10759660, 11297643, 12774720, 12911592, 15063524, 16139490, 17215456, 18829405, 21519320, 22595286, 25549440, 25823184, 30127048, 32278980, 34430912, 37658810, 43038640, 45190572, 51646368, 56488215, 60254096, 64557960, 68861824, 75317620, 86077280, 90381144, 103292736, 112976430, 120508192, 129115920, 150635240, 172154560, 180762288, 206585472, 225952860, 241016384, 258231840, 301270480, 344309120, 361524576, 451905720, 482032768, 516463680, 602540960, 723049152, 903811440, 1032927360, 1205081920, 1446098304, 1807622880, 2410163840, 3615245760, 7230491520]

約数ペア:

[(1, 7230491520), (2, 3615245760), (3, 2410163840), (4, 1807622880), (5, 1446098304), (6, 1205081920), (7, 1032927360), (8, 903811440), (10, 723049152), (12, 602540960), (14, 516463680), (15, 482032768), (16, 451905720), (20, 361524576), (21, 344309120), (24, 301270480), (28, 258231840), (30, 241016384), (32, 225952860), (35, 206585472), (40, 180762288), (42, 172154560), (48, 150635240), (56, 129115920), (60, 120508192), (64, 112976430), (70, 103292736), (80, 90381144), (84, 86077280), (96, 75317620), (105, 68861824), (112, 64557960), (120, 60254096), (128, 56488215), (140, 51646368), (160, 45190572), (168, 43038640), (192, 37658810), (210, 34430912), (224, 32278980), (240, 30127048), (280, 25823184), (283, 25549440), (320, 22595286), (336, 21519320), (384, 18829405), (420, 17215456), (448, 16139490), (480, 15063524), (560, 12911592), (566, 12774720), (640, 11297643), (672, 10759660), (840, 8607728), (849, 8516480), (896, 8069745), (960, 7531762), (1120, 6455796), (1132, 6387360), (1344, 5379830), (1415, 5109888), (1680, 4303864), (1698, 4258240), (1901, 3803520), (1920, 3765881), (1981, 3649920), (2240, 3227898), (2264, 3193680), (2688, 2689915), (2830, 2554944), (3360, 2151932), (3396, 2129120), (3802, 1901760), (3962, 1824960), (4245, 1703296), (4480, 1613949), (4528, 1596840), (5660, 1277472), (5703, 1267840), (5943, 1216640), (6720, 1075966), (6792, 1064560), (7604, 950880), (7924, 912480), (8490, 851648), (9056, 798420), (9505, 760704), (9905, 729984), (11320, 638736), (11406, 633920), (11886, 608320), (13307, 543360), (13440, 537983), (13584, 532280), (15208, 475440), (15848, 456240), (16980, 425824), (18112, 399210), (19010, 380352), (19810, 364992), (22640, 319368), (22812, 316960), (23772, 304160), (26614, 271680), (27168, 266140), (28515, 253568), (29715, 243328), (30416, 237720), (31696, 228120), (33960, 212912), (36224, 199605), (38020, 190176), (39620, 182496), (39921, 181120), (45280, 159684), (45624, 158480), (47544, 152080), (53228, 135840), (54336, 133070), (57030, 126784), (59430, 121664), (60832, 118860), (63392, 114060), (66535, 108672), (67920, 106456), (76040, 95088), (79240, 91248), (79842, 90560)]