19087724520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1350

約数の個数: 320

約数和(自身を含む): 67817692800

約数和(自身を除く): 48729968280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 311, 324, 342, 360, 380, 405, 456, 513, 540, 570, 622, 648, 684, 760, 810, 855, 933, 997, 1026, 1080, 1140, 1244, 1368, 1539, 1555, 1620, 1710, 1866, 1994, 2052, 2280, 2488, 2565, 2799, 2991, 3078, 3110, 3240, 3420, 3732, 3988, 4104, 4665, 4985, 5130, 5598, 5909, 5982, 6156, 6220, 6840, 7464, 7695, 7976, 8397, 8973, 9330, 9970, 10260, 11196, 11818, 11964, 12312, 12440, 13995, 14955, 15390, 16794, 17727, 17946, 18660, 18943, 19940, 20520, 22392, 23636, 23928, 25191, 26919, 27990, 29545, 29910, 30780, 33588, 35454, 35892, 37320, 37886, 39880, 41985, 44865, 47272, 50382, 53181, 53838, 55980, 56829, 59090, 59820, 61560, 67176, 70908, 71784, 75772, 80757, 83970, 88635, 89730, 94715, 100764, 106362, 107676, 111960, 113658, 118180, 119640, 125955, 134595, 141816, 151544, 159543, 161514, 167940, 170487, 177270, 179460, 189430, 201528, 212724, 215352, 227316, 236360, 251910, 265905, 269190, 284145, 310067, 319086, 323028, 335880, 340974, 354540, 358920, 378860, 403785, 425448, 454632, 478629, 503820, 511461, 531810, 538380, 568290, 620134, 638172, 646056, 681948, 709080, 757720, 797715, 807570, 852435, 930201, 957258, 1007640, 1022922, 1063620, 1076760, 1136580, 1240268, 1276344, 1363896, 1534383, 1550335, 1595430, 1615140, 1704870, 1860402, 1914516, 2045844, 2127240, 2273160, 2393145, 2480536, 2557305, 2790603, 3068766, 3100670, 3190860, 3230280, 3409740, 3720804, 3829032, 4091688, 4651005, 4786290, 5114610, 5581206, 5891273, 6137532, 6201340, 6381720, 6819480, 7441608, 7671915, 8371809, 9302010, 9572580, 10229220, 11162412, 11782546, 12275064, 12402680, 13953015, 15343830, 16743618, 17673819, 18604020, 19145160, 20458440, 22324824, 23565092, 25115427, 27906030, 29456365, 30687660, 33487236, 35347638, 37208040, 41859045, 47130184, 50230854, 53021457, 55812060, 58912730, 61375320, 66974472, 70695276, 83718090, 88369095, 100461708, 106042914, 111624120, 117825460, 125577135, 141390552, 159064371, 167436180, 176738190, 200923416, 212085828, 235650920, 251154270, 265107285, 318128742, 334872360, 353476380, 424171656, 477193113, 502308540, 530214570, 636257484, 706952760, 795321855, 954386226, 1004617080, 1060429140, 1272514968, 1590643710, 1908772452, 2120858280, 2385965565, 3181287420, 3817544904, 4771931130, 6362574840, 9543862260, 19087724520]

約数ペア:

[(1, 19087724520), (2, 9543862260), (3, 6362574840), (4, 4771931130), (5, 3817544904), (6, 3181287420), (8, 2385965565), (9, 2120858280), (10, 1908772452), (12, 1590643710), (15, 1272514968), (18, 1060429140), (19, 1004617080), (20, 954386226), (24, 795321855), (27, 706952760), (30, 636257484), (36, 530214570), (38, 502308540), (40, 477193113), (45, 424171656), (54, 353476380), (57, 334872360), (60, 318128742), (72, 265107285), (76, 251154270), (81, 235650920), (90, 212085828), (95, 200923416), (108, 176738190), (114, 167436180), (120, 159064371), (135, 141390552), (152, 125577135), (162, 117825460), (171, 111624120), (180, 106042914), (190, 100461708), (216, 88369095), (228, 83718090), (270, 70695276), (285, 66974472), (311, 61375320), (324, 58912730), (342, 55812060), (360, 53021457), (380, 50230854), (405, 47130184), (456, 41859045), (513, 37208040), (540, 35347638), (570, 33487236), (622, 30687660), (648, 29456365), (684, 27906030), (760, 25115427), (810, 23565092), (855, 22324824), (933, 20458440), (997, 19145160), (1026, 18604020), (1080, 17673819), (1140, 16743618), (1244, 15343830), (1368, 13953015), (1539, 12402680), (1555, 12275064), (1620, 11782546), (1710, 11162412), (1866, 10229220), (1994, 9572580), (2052, 9302010), (2280, 8371809), (2488, 7671915), (2565, 7441608), (2799, 6819480), (2991, 6381720), (3078, 6201340), (3110, 6137532), (3240, 5891273), (3420, 5581206), (3732, 5114610), (3988, 4786290), (4104, 4651005), (4665, 4091688), (4985, 3829032), (5130, 3720804), (5598, 3409740), (5909, 3230280), (5982, 3190860), (6156, 3100670), (6220, 3068766), (6840, 2790603), (7464, 2557305), (7695, 2480536), (7976, 2393145), (8397, 2273160), (8973, 2127240), (9330, 2045844), (9970, 1914516), (10260, 1860402), (11196, 1704870), (11818, 1615140), (11964, 1595430), (12312, 1550335), (12440, 1534383), (13995, 1363896), (14955, 1276344), (15390, 1240268), (16794, 1136580), (17727, 1076760), (17946, 1063620), (18660, 1022922), (18943, 1007640), (19940, 957258), (20520, 930201), (22392, 852435), (23636, 807570), (23928, 797715), (25191, 757720), (26919, 709080), (27990, 681948), (29545, 646056), (29910, 638172), (30780, 620134), (33588, 568290), (35454, 538380), (35892, 531810), (37320, 511461), (37886, 503820), (39880, 478629), (41985, 454632), (44865, 425448), (47272, 403785), (50382, 378860), (53181, 358920), (53838, 354540), (55980, 340974), (56829, 335880), (59090, 323028), (59820, 319086), (61560, 310067), (67176, 284145), (70908, 269190), (71784, 265905), (75772, 251910), (80757, 236360), (83970, 227316), (88635, 215352), (89730, 212724), (94715, 201528), (100764, 189430), (106362, 179460), (107676, 177270), (111960, 170487), (113658, 167940), (118180, 161514), (119640, 159543), (125955, 151544), (134595, 141816)]