15389097840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:912

約数の個数: 240

約数和(自身を含む): 52281028800

約数和(自身を除く): 36891930960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 263, 360, 362, 449, 526, 543, 720, 724, 789, 898, 905, 1052, 1086, 1315, 1347, 1448, 1578, 1629, 1796, 1810, 2104, 2172, 2245, 2367, 2630, 2694, 2715, 2896, 3156, 3258, 3592, 3620, 3945, 4041, 4208, 4344, 4490, 4734, 5260, 5388, 5430, 6312, 6516, 6735, 7184, 7240, 7890, 8082, 8145, 8688, 8980, 9468, 10520, 10776, 10860, 11835, 12624, 13032, 13470, 14480, 15780, 16164, 16290, 17960, 18936, 20205, 21040, 21552, 21720, 23670, 26064, 26940, 31560, 32328, 32580, 35920, 37872, 40410, 43440, 47340, 47603, 53880, 63120, 64656, 65160, 80820, 81269, 94680, 95206, 107760, 118087, 130320, 142809, 161640, 162538, 189360, 190412, 236174, 238015, 243807, 285618, 323280, 325076, 354261, 380824, 406345, 428427, 472348, 476030, 487614, 571236, 590435, 650152, 708522, 714045, 731421, 761648, 812690, 856854, 944696, 952060, 975228, 1062783, 1142472, 1180870, 1219035, 1300304, 1417044, 1428090, 1462842, 1625380, 1713708, 1771305, 1889392, 1904120, 1950456, 2125566, 2142135, 2284944, 2361740, 2438070, 2834088, 2856180, 2925684, 3250760, 3427416, 3542610, 3657105, 3808240, 3900912, 4251132, 4284270, 4723480, 4876140, 5313915, 5668176, 5712360, 5851368, 6501520, 6854832, 7085220, 7314210, 8502264, 8568540, 9446960, 9752280, 10627830, 11424720, 11702736, 14170440, 14628420, 17004528, 17137080, 19504560, 21255660, 21373747, 28340880, 29256840, 34274160, 42511320, 42747494, 58513680, 64121241, 85022640, 85494988, 106868735, 128242482, 170989976, 192363723, 213737470, 256484964, 320606205, 341979952, 384727446, 427474940, 512969928, 641212410, 769454892, 854949880, 961818615, 1025939856, 1282424820, 1538909784, 1709899760, 1923637230, 2564849640, 3077819568, 3847274460, 5129699280, 7694548920, 15389097840]

約数ペア:

[(1, 15389097840), (2, 7694548920), (3, 5129699280), (4, 3847274460), (5, 3077819568), (6, 2564849640), (8, 1923637230), (9, 1709899760), (10, 1538909784), (12, 1282424820), (15, 1025939856), (16, 961818615), (18, 854949880), (20, 769454892), (24, 641212410), (30, 512969928), (36, 427474940), (40, 384727446), (45, 341979952), (48, 320606205), (60, 256484964), (72, 213737470), (80, 192363723), (90, 170989976), (120, 128242482), (144, 106868735), (180, 85494988), (181, 85022640), (240, 64121241), (263, 58513680), (360, 42747494), (362, 42511320), (449, 34274160), (526, 29256840), (543, 28340880), (720, 21373747), (724, 21255660), (789, 19504560), (898, 17137080), (905, 17004528), (1052, 14628420), (1086, 14170440), (1315, 11702736), (1347, 11424720), (1448, 10627830), (1578, 9752280), (1629, 9446960), (1796, 8568540), (1810, 8502264), (2104, 7314210), (2172, 7085220), (2245, 6854832), (2367, 6501520), (2630, 5851368), (2694, 5712360), (2715, 5668176), (2896, 5313915), (3156, 4876140), (3258, 4723480), (3592, 4284270), (3620, 4251132), (3945, 3900912), (4041, 3808240), (4208, 3657105), (4344, 3542610), (4490, 3427416), (4734, 3250760), (5260, 2925684), (5388, 2856180), (5430, 2834088), (6312, 2438070), (6516, 2361740), (6735, 2284944), (7184, 2142135), (7240, 2125566), (7890, 1950456), (8082, 1904120), (8145, 1889392), (8688, 1771305), (8980, 1713708), (9468, 1625380), (10520, 1462842), (10776, 1428090), (10860, 1417044), (11835, 1300304), (12624, 1219035), (13032, 1180870), (13470, 1142472), (14480, 1062783), (15780, 975228), (16164, 952060), (16290, 944696), (17960, 856854), (18936, 812690), (20205, 761648), (21040, 731421), (21552, 714045), (21720, 708522), (23670, 650152), (26064, 590435), (26940, 571236), (31560, 487614), (32328, 476030), (32580, 472348), (35920, 428427), (37872, 406345), (40410, 380824), (43440, 354261), (47340, 325076), (47603, 323280), (53880, 285618), (63120, 243807), (64656, 238015), (65160, 236174), (80820, 190412), (81269, 189360), (94680, 162538), (95206, 161640), (107760, 142809), (118087, 130320)]