19953382680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4831}}^1$

素因数の和:5015

約数の個数: 384

約数和(自身を含む): 81409536000

約数和(自身を除く): 61456153320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 149, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 298, 308, 315, 330, 360, 385, 396, 420, 440, 447, 462, 495, 504, 596, 616, 630, 660, 693, 745, 770, 792, 840, 894, 924, 990, 1043, 1155, 1192, 1260, 1320, 1341, 1386, 1490, 1540, 1639, 1788, 1848, 1980, 2086, 2235, 2310, 2520, 2682, 2772, 2980, 3080, 3129, 3278, 3465, 3576, 3960, 4172, 4470, 4620, 4831, 4917, 5215, 5364, 5544, 5960, 6258, 6556, 6705, 6930, 8195, 8344, 8940, 9240, 9387, 9662, 9834, 10430, 10728, 11473, 12516, 13112, 13410, 13860, 14493, 14751, 15645, 16390, 17880, 18774, 19324, 19668, 20860, 22946, 24155, 24585, 25032, 26820, 27720, 28986, 29502, 31290, 32780, 33817, 34419, 37548, 38648, 39336, 41720, 43479, 45892, 46935, 48310, 49170, 53141, 53640, 57365, 57972, 59004, 62580, 65560, 67634, 68838, 72465, 73755, 75096, 86958, 91784, 93870, 96620, 98340, 101451, 103257, 106282, 114730, 115944, 118008, 125160, 135268, 137676, 144930, 147510, 159423, 169085, 172095, 173916, 187740, 193240, 196680, 202902, 206514, 212564, 217395, 229460, 265705, 270536, 275352, 289860, 295020, 304353, 318846, 338170, 344190, 347832, 371987, 375480, 405804, 413028, 425128, 434790, 458920, 478269, 507255, 516285, 531410, 579720, 590040, 608706, 637692, 676340, 688380, 719819, 743974, 797115, 811608, 826056, 869580, 956538, 1014510, 1032570, 1062820, 1115961, 1217412, 1275384, 1352680, 1376760, 1439638, 1487948, 1521765, 1594230, 1739160, 1859935, 1913076, 2029020, 2065140, 2125640, 2159457, 2231922, 2391345, 2434824, 2879276, 2975896, 3043530, 3188460, 3347883, 3599095, 3719870, 3826152, 4058040, 4130280, 4318914, 4463844, 4782690, 5038733, 5579805, 5758552, 6087060, 6376920, 6478371, 6695766, 7198190, 7439740, 7918009, 8637828, 8927688, 9565380, 10077466, 10797285, 11159610, 12174120, 12956742, 13391532, 14396380, 14879480, 15116199, 15836018, 16739415, 17275656, 19130760, 20154932, 21594570, 22319220, 23754027, 25193665, 25913484, 26783064, 28792760, 30232398, 31672036, 32391855, 33478830, 39590045, 40309864, 43189140, 44638440, 45348597, 47508054, 50387330, 51826968, 55426063, 60464796, 63344072, 64783710, 66957660, 71262081, 75580995, 79180090, 86378280, 90697194, 95016108, 100774660, 110852126, 118770135, 120929592, 129567420, 133915320, 142524162, 151161990, 158360180, 166278189, 181394388, 190032216, 201549320, 221704252, 226742985, 237540270, 259134840, 277130315, 285048324, 302323980, 316720360, 332556378, 356310405, 362788776, 443408504, 453485970, 475080540, 498834567, 554260630, 570096648, 604647960, 665112756, 712620810, 831390945, 906971940, 950161080, 997669134, 1108521260, 1330225512, 1425241620, 1662781890, 1813943880, 1995338268, 2217042520, 2494172835, 2850483240, 3325563780, 3990676536, 4988345670, 6651127560, 9976691340, 19953382680]

約数ペア:

[(1, 19953382680), (2, 9976691340), (3, 6651127560), (4, 4988345670), (5, 3990676536), (6, 3325563780), (7, 2850483240), (8, 2494172835), (9, 2217042520), (10, 1995338268), (11, 1813943880), (12, 1662781890), (14, 1425241620), (15, 1330225512), (18, 1108521260), (20, 997669134), (21, 950161080), (22, 906971940), (24, 831390945), (28, 712620810), (30, 665112756), (33, 604647960), (35, 570096648), (36, 554260630), (40, 498834567), (42, 475080540), (44, 453485970), (45, 443408504), (55, 362788776), (56, 356310405), (60, 332556378), (63, 316720360), (66, 302323980), (70, 285048324), (72, 277130315), (77, 259134840), (84, 237540270), (88, 226742985), (90, 221704252), (99, 201549320), (105, 190032216), (110, 181394388), (120, 166278189), (126, 158360180), (132, 151161990), (140, 142524162), (149, 133915320), (154, 129567420), (165, 120929592), (168, 118770135), (180, 110852126), (198, 100774660), (210, 95016108), (220, 90697194), (231, 86378280), (252, 79180090), (264, 75580995), (280, 71262081), (298, 66957660), (308, 64783710), (315, 63344072), (330, 60464796), (360, 55426063), (385, 51826968), (396, 50387330), (420, 47508054), (440, 45348597), (447, 44638440), (462, 43189140), (495, 40309864), (504, 39590045), (596, 33478830), (616, 32391855), (630, 31672036), (660, 30232398), (693, 28792760), (745, 26783064), (770, 25913484), (792, 25193665), (840, 23754027), (894, 22319220), (924, 21594570), (990, 20154932), (1043, 19130760), (1155, 17275656), (1192, 16739415), (1260, 15836018), (1320, 15116199), (1341, 14879480), (1386, 14396380), (1490, 13391532), (1540, 12956742), (1639, 12174120), (1788, 11159610), (1848, 10797285), (1980, 10077466), (2086, 9565380), (2235, 8927688), (2310, 8637828), (2520, 7918009), (2682, 7439740), (2772, 7198190), (2980, 6695766), (3080, 6478371), (3129, 6376920), (3278, 6087060), (3465, 5758552), (3576, 5579805), (3960, 5038733), (4172, 4782690), (4470, 4463844), (4620, 4318914), (4831, 4130280), (4917, 4058040), (5215, 3826152), (5364, 3719870), (5544, 3599095), (5960, 3347883), (6258, 3188460), (6556, 3043530), (6705, 2975896), (6930, 2879276), (8195, 2434824), (8344, 2391345), (8940, 2231922), (9240, 2159457), (9387, 2125640), (9662, 2065140), (9834, 2029020), (10430, 1913076), (10728, 1859935), (11473, 1739160), (12516, 1594230), (13112, 1521765), (13410, 1487948), (13860, 1439638), (14493, 1376760), (14751, 1352680), (15645, 1275384), (16390, 1217412), (17880, 1115961), (18774, 1062820), (19324, 1032570), (19668, 1014510), (20860, 956538), (22946, 869580), (24155, 826056), (24585, 811608), (25032, 797115), (26820, 743974), (27720, 719819), (28986, 688380), (29502, 676340), (31290, 637692), (32780, 608706), (33817, 590040), (34419, 579720), (37548, 531410), (38648, 516285), (39336, 507255), (41720, 478269), (43479, 458920), (45892, 434790), (46935, 425128), (48310, 413028), (49170, 405804), (53141, 375480), (53640, 371987), (57365, 347832), (57972, 344190), (59004, 338170), (62580, 318846), (65560, 304353), (67634, 295020), (68838, 289860), (72465, 275352), (73755, 270536), (75096, 265705), (86958, 229460), (91784, 217395), (93870, 212564), (96620, 206514), (98340, 202902), (101451, 196680), (103257, 193240), (106282, 187740), (114730, 173916), (115944, 172095), (118008, 169085), (125160, 159423), (135268, 147510), (137676, 144930)]