19259323020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89387}}^1$

素因数の和:89434

約数の個数: 240

約数和(自身を含む): 72683170560

約数和(自身を除く): 53423847540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2268, 2394, 2565, 2660, 2835, 3078, 3420, 3591, 3780, 3990, 4788, 5130, 5670, 5985, 6156, 7182, 7695, 7980, 10260, 10773, 11340, 11970, 14364, 15390, 17955, 21546, 23940, 30780, 35910, 43092, 53865, 71820, 89387, 107730, 178774, 215460, 268161, 357548, 446935, 536322, 625709, 804483, 893870, 1072644, 1251418, 1340805, 1608966, 1698353, 1787740, 1877127, 2413449, 2502836, 2681610, 3128545, 3217932, 3396706, 3754254, 4022415, 4826898, 5095059, 5363220, 5631381, 6257090, 6793412, 7240347, 7508508, 8044830, 8491765, 9385635, 9653796, 10190118, 11262762, 11888471, 12067245, 12514180, 14480694, 15285177, 16089660, 16894143, 16983530, 18771270, 20380236, 22525524, 23776942, 24134490, 25475295, 28156905, 28961388, 30570354, 33788286, 33967060, 35665413, 36201735, 37542540, 45855531, 47553884, 48268980, 50682429, 50950590, 56313810, 59442355, 61140708, 67576572, 71330826, 72403470, 76425885, 84470715, 91711062, 101364858, 101901180, 106996239, 112627620, 118884710, 137566593, 142661652, 144806940, 152851770, 168941430, 178327065, 183422124, 202729716, 213992478, 229277655, 237769420, 253412145, 275133186, 305703540, 320988717, 337882860, 356654130, 427984956, 458555310, 506824290, 534981195, 550266372, 641977434, 687832965, 713308260, 917110620, 962966151, 1013648580, 1069962390, 1283954868, 1375665930, 1604943585, 1925932302, 2139924780, 2751331860, 3209887170, 3851864604, 4814830755, 6419774340, 9629661510, 19259323020]

約数ペア:

[(1, 19259323020), (2, 9629661510), (3, 6419774340), (4, 4814830755), (5, 3851864604), (6, 3209887170), (7, 2751331860), (9, 2139924780), (10, 1925932302), (12, 1604943585), (14, 1375665930), (15, 1283954868), (18, 1069962390), (19, 1013648580), (20, 962966151), (21, 917110620), (27, 713308260), (28, 687832965), (30, 641977434), (35, 550266372), (36, 534981195), (38, 506824290), (42, 458555310), (45, 427984956), (54, 356654130), (57, 337882860), (60, 320988717), (63, 305703540), (70, 275133186), (76, 253412145), (81, 237769420), (84, 229277655), (90, 213992478), (95, 202729716), (105, 183422124), (108, 178327065), (114, 168941430), (126, 152851770), (133, 144806940), (135, 142661652), (140, 137566593), (162, 118884710), (171, 112627620), (180, 106996239), (189, 101901180), (190, 101364858), (210, 91711062), (228, 84470715), (252, 76425885), (266, 72403470), (270, 71330826), (285, 67576572), (315, 61140708), (324, 59442355), (342, 56313810), (378, 50950590), (380, 50682429), (399, 48268980), (405, 47553884), (420, 45855531), (513, 37542540), (532, 36201735), (540, 35665413), (567, 33967060), (570, 33788286), (630, 30570354), (665, 28961388), (684, 28156905), (756, 25475295), (798, 24134490), (810, 23776942), (855, 22525524), (945, 20380236), (1026, 18771270), (1134, 16983530), (1140, 16894143), (1197, 16089660), (1260, 15285177), (1330, 14480694), (1539, 12514180), (1596, 12067245), (1620, 11888471), (1710, 11262762), (1890, 10190118), (1995, 9653796), (2052, 9385635), (2268, 8491765), (2394, 8044830), (2565, 7508508), (2660, 7240347), (2835, 6793412), (3078, 6257090), (3420, 5631381), (3591, 5363220), (3780, 5095059), (3990, 4826898), (4788, 4022415), (5130, 3754254), (5670, 3396706), (5985, 3217932), (6156, 3128545), (7182, 2681610), (7695, 2502836), (7980, 2413449), (10260, 1877127), (10773, 1787740), (11340, 1698353), (11970, 1608966), (14364, 1340805), (15390, 1251418), (17955, 1072644), (21546, 893870), (23940, 804483), (30780, 625709), (35910, 536322), (43092, 446935), (53865, 357548), (71820, 268161), (89387, 215460), (107730, 178774)]