479769570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 1516320000

約数和(自身を除く): 1036550430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 149, 171, 190, 210, 266, 269, 285, 298, 315, 342, 399, 447, 538, 570, 630, 665, 745, 798, 807, 855, 894, 1043, 1197, 1330, 1341, 1345, 1490, 1614, 1710, 1883, 1995, 2086, 2235, 2394, 2421, 2682, 2690, 2831, 3129, 3766, 3990, 4035, 4470, 4842, 5111, 5215, 5649, 5662, 5985, 6258, 6705, 8070, 8493, 9387, 9415, 10222, 10430, 11298, 11970, 12105, 13410, 14155, 15333, 15645, 16947, 16986, 18774, 18830, 19817, 24210, 25479, 25555, 28245, 28310, 30666, 31290, 33894, 35777, 39634, 40081, 42465, 45999, 46935, 50958, 51110, 56490, 59451, 71554, 76665, 80162, 84735, 84930, 91998, 93870, 99085, 107331, 118902, 120243, 127395, 153330, 169470, 178353, 178885, 198170, 200405, 214662, 229995, 240486, 254790, 280567, 297255, 321993, 356706, 357770, 360729, 400810, 459990, 536655, 561134, 594510, 601215, 643986, 721458, 761539, 841701, 891765, 1073310, 1202430, 1402835, 1523078, 1609965, 1683402, 1783530, 1803645, 2284617, 2525103, 2805670, 3219930, 3607290, 3807695, 4208505, 4569234, 5050206, 5330773, 6853851, 7615390, 8417010, 10661546, 11423085, 12625515, 13707702, 15992319, 22846170, 25251030, 26653865, 31984638, 34269255, 47976957, 53307730, 68538510, 79961595, 95953914, 159923190, 239884785, 479769570]

約数ペア:

[(1, 479769570), (2, 239884785), (3, 159923190), (5, 95953914), (6, 79961595), (7, 68538510), (9, 53307730), (10, 47976957), (14, 34269255), (15, 31984638), (18, 26653865), (19, 25251030), (21, 22846170), (30, 15992319), (35, 13707702), (38, 12625515), (42, 11423085), (45, 10661546), (57, 8417010), (63, 7615390), (70, 6853851), (90, 5330773), (95, 5050206), (105, 4569234), (114, 4208505), (126, 3807695), (133, 3607290), (149, 3219930), (171, 2805670), (190, 2525103), (210, 2284617), (266, 1803645), (269, 1783530), (285, 1683402), (298, 1609965), (315, 1523078), (342, 1402835), (399, 1202430), (447, 1073310), (538, 891765), (570, 841701), (630, 761539), (665, 721458), (745, 643986), (798, 601215), (807, 594510), (855, 561134), (894, 536655), (1043, 459990), (1197, 400810), (1330, 360729), (1341, 357770), (1345, 356706), (1490, 321993), (1614, 297255), (1710, 280567), (1883, 254790), (1995, 240486), (2086, 229995), (2235, 214662), (2394, 200405), (2421, 198170), (2682, 178885), (2690, 178353), (2831, 169470), (3129, 153330), (3766, 127395), (3990, 120243), (4035, 118902), (4470, 107331), (4842, 99085), (5111, 93870), (5215, 91998), (5649, 84930), (5662, 84735), (5985, 80162), (6258, 76665), (6705, 71554), (8070, 59451), (8493, 56490), (9387, 51110), (9415, 50958), (10222, 46935), (10430, 45999), (11298, 42465), (11970, 40081), (12105, 39634), (13410, 35777), (14155, 33894), (15333, 31290), (15645, 30666), (16947, 28310), (16986, 28245), (18774, 25555), (18830, 25479), (19817, 24210)]