15627395880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{26261}}^1$

素因数の和:26329

約数の個数: 256

約数和(自身を含む): 56725920000

約数和(自身を除く): 41098524120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 87, 90, 95, 108, 114, 116, 120, 135, 145, 152, 171, 174, 180, 190, 216, 228, 232, 261, 270, 285, 290, 342, 348, 360, 380, 435, 456, 513, 522, 540, 551, 570, 580, 684, 696, 760, 783, 855, 870, 1026, 1044, 1080, 1102, 1140, 1160, 1305, 1368, 1566, 1653, 1710, 1740, 2052, 2088, 2204, 2280, 2565, 2610, 2755, 3132, 3306, 3420, 3480, 3915, 4104, 4408, 4959, 5130, 5220, 5510, 6264, 6612, 6840, 7830, 8265, 9918, 10260, 10440, 11020, 13224, 14877, 15660, 16530, 19836, 20520, 22040, 24795, 26261, 29754, 31320, 33060, 39672, 49590, 52522, 59508, 66120, 74385, 78783, 99180, 105044, 119016, 131305, 148770, 157566, 198360, 210088, 236349, 262610, 297540, 315132, 393915, 472698, 498959, 525220, 595080, 630264, 709047, 761569, 787830, 945396, 997918, 1050440, 1181745, 1418094, 1496877, 1523138, 1575660, 1890792, 1995836, 2284707, 2363490, 2494795, 2836188, 2993754, 3046276, 3151320, 3545235, 3807845, 3991672, 4490631, 4569414, 4726980, 4989590, 5672376, 5987508, 6092552, 6854121, 7090470, 7484385, 7615690, 8981262, 9138828, 9453960, 9979180, 11423535, 11975016, 13471893, 13708242, 14180940, 14469811, 14968770, 15231380, 17962524, 18277656, 19958360, 20562363, 22453155, 22847070, 26943786, 27416484, 28361880, 28939622, 29937540, 30462760, 34270605, 35925048, 41124726, 43409433, 44906310, 45694140, 53887572, 54832968, 57879244, 59875080, 67359465, 68541210, 72349055, 82249452, 86818866, 89812620, 91388280, 102811815, 107775144, 115758488, 130228299, 134718930, 137082420, 144698110, 164498904, 173637732, 179625240, 205623630, 217047165, 260456598, 269437860, 274164840, 289396220, 347275464, 390684897, 411247260, 434094330, 520913196, 538875720, 578792440, 651141495, 781369794, 822494520, 868188660, 1041826392, 1302282990, 1562739588, 1736377320, 1953424485, 2604565980, 3125479176, 3906848970, 5209131960, 7813697940, 15627395880]

約数ペア:

[(1, 15627395880), (2, 7813697940), (3, 5209131960), (4, 3906848970), (5, 3125479176), (6, 2604565980), (8, 1953424485), (9, 1736377320), (10, 1562739588), (12, 1302282990), (15, 1041826392), (18, 868188660), (19, 822494520), (20, 781369794), (24, 651141495), (27, 578792440), (29, 538875720), (30, 520913196), (36, 434094330), (38, 411247260), (40, 390684897), (45, 347275464), (54, 289396220), (57, 274164840), (58, 269437860), (60, 260456598), (72, 217047165), (76, 205623630), (87, 179625240), (90, 173637732), (95, 164498904), (108, 144698110), (114, 137082420), (116, 134718930), (120, 130228299), (135, 115758488), (145, 107775144), (152, 102811815), (171, 91388280), (174, 89812620), (180, 86818866), (190, 82249452), (216, 72349055), (228, 68541210), (232, 67359465), (261, 59875080), (270, 57879244), (285, 54832968), (290, 53887572), (342, 45694140), (348, 44906310), (360, 43409433), (380, 41124726), (435, 35925048), (456, 34270605), (513, 30462760), (522, 29937540), (540, 28939622), (551, 28361880), (570, 27416484), (580, 26943786), (684, 22847070), (696, 22453155), (760, 20562363), (783, 19958360), (855, 18277656), (870, 17962524), (1026, 15231380), (1044, 14968770), (1080, 14469811), (1102, 14180940), (1140, 13708242), (1160, 13471893), (1305, 11975016), (1368, 11423535), (1566, 9979180), (1653, 9453960), (1710, 9138828), (1740, 8981262), (2052, 7615690), (2088, 7484385), (2204, 7090470), (2280, 6854121), (2565, 6092552), (2610, 5987508), (2755, 5672376), (3132, 4989590), (3306, 4726980), (3420, 4569414), (3480, 4490631), (3915, 3991672), (4104, 3807845), (4408, 3545235), (4959, 3151320), (5130, 3046276), (5220, 2993754), (5510, 2836188), (6264, 2494795), (6612, 2363490), (6840, 2284707), (7830, 1995836), (8265, 1890792), (9918, 1575660), (10260, 1523138), (10440, 1496877), (11020, 1418094), (13224, 1181745), (14877, 1050440), (15660, 997918), (16530, 945396), (19836, 787830), (20520, 761569), (22040, 709047), (24795, 630264), (26261, 595080), (29754, 525220), (31320, 498959), (33060, 472698), (39672, 393915), (49590, 315132), (52522, 297540), (59508, 262610), (66120, 236349), (74385, 210088), (78783, 198360), (99180, 157566), (105044, 148770), (119016, 131305)]