12291222540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{733}}^1$

素因数の和:1216

約数の個数: 192

約数和(自身を含む): 37289548800

約数和(自身を除く): 24998326260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 419, 435, 460, 580, 667, 690, 733, 838, 870, 1257, 1334, 1380, 1466, 1676, 1740, 2001, 2095, 2199, 2514, 2668, 2932, 3335, 3665, 4002, 4190, 4398, 5028, 6285, 6670, 7330, 8004, 8380, 8796, 9637, 10005, 10995, 12151, 12570, 13340, 14660, 16859, 19274, 20010, 21257, 21990, 24302, 25140, 28911, 33718, 36453, 38548, 40020, 42514, 43980, 48185, 48604, 50577, 57822, 60755, 63771, 67436, 72906, 84295, 85028, 96370, 101154, 106285, 115644, 121510, 127542, 144555, 145812, 168590, 182265, 192740, 202308, 212570, 243020, 252885, 255084, 279473, 289110, 307127, 318855, 337180, 364530, 425140, 488911, 505770, 558946, 578220, 614254, 637710, 729060, 838419, 921381, 977822, 1011540, 1117892, 1228508, 1275420, 1397365, 1466733, 1535635, 1676838, 1842762, 1955644, 2444555, 2794730, 2933466, 3071270, 3353676, 3685524, 4192095, 4606905, 4889110, 5589460, 5866932, 6142540, 7063921, 7333665, 8384190, 8906683, 9213810, 9778220, 14127842, 14667330, 16768380, 17813366, 18427620, 21191763, 26720049, 28255684, 29334660, 35319605, 35626732, 42383526, 44533415, 53440098, 70639210, 84767052, 89066830, 105958815, 106880196, 133600245, 141278420, 178133660, 204853709, 211917630, 267200490, 409707418, 423835260, 534400980, 614561127, 819414836, 1024268545, 1229122254, 2048537090, 2458244508, 3072805635, 4097074180, 6145611270, 12291222540]

約数ペア:

[(1, 12291222540), (2, 6145611270), (3, 4097074180), (4, 3072805635), (5, 2458244508), (6, 2048537090), (10, 1229122254), (12, 1024268545), (15, 819414836), (20, 614561127), (23, 534400980), (29, 423835260), (30, 409707418), (46, 267200490), (58, 211917630), (60, 204853709), (69, 178133660), (87, 141278420), (92, 133600245), (115, 106880196), (116, 105958815), (138, 89066830), (145, 84767052), (174, 70639210), (230, 53440098), (276, 44533415), (290, 42383526), (345, 35626732), (348, 35319605), (419, 29334660), (435, 28255684), (460, 26720049), (580, 21191763), (667, 18427620), (690, 17813366), (733, 16768380), (838, 14667330), (870, 14127842), (1257, 9778220), (1334, 9213810), (1380, 8906683), (1466, 8384190), (1676, 7333665), (1740, 7063921), (2001, 6142540), (2095, 5866932), (2199, 5589460), (2514, 4889110), (2668, 4606905), (2932, 4192095), (3335, 3685524), (3665, 3353676), (4002, 3071270), (4190, 2933466), (4398, 2794730), (5028, 2444555), (6285, 1955644), (6670, 1842762), (7330, 1676838), (8004, 1535635), (8380, 1466733), (8796, 1397365), (9637, 1275420), (10005, 1228508), (10995, 1117892), (12151, 1011540), (12570, 977822), (13340, 921381), (14660, 838419), (16859, 729060), (19274, 637710), (20010, 614254), (21257, 578220), (21990, 558946), (24302, 505770), (25140, 488911), (28911, 425140), (33718, 364530), (36453, 337180), (38548, 318855), (40020, 307127), (42514, 289110), (43980, 279473), (48185, 255084), (48604, 252885), (50577, 243020), (57822, 212570), (60755, 202308), (63771, 192740), (67436, 182265), (72906, 168590), (84295, 145812), (85028, 144555), (96370, 127542), (101154, 121510), (106285, 115644)]