7698960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 180

約数和(自身を含む): 28208388

約数和(自身を除く): 20509428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 102, 111, 120, 136, 144, 148, 153, 170, 180, 185, 204, 222, 240, 255, 272, 289, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 578, 592, 612, 629, 666, 680, 720, 740, 765, 816, 867, 888, 1020, 1110, 1156, 1224, 1258, 1332, 1360, 1445, 1480, 1530, 1665, 1734, 1776, 1887, 2040, 2220, 2312, 2448, 2516, 2601, 2664, 2890, 2960, 3060, 3145, 3330, 3468, 3774, 4080, 4335, 4440, 4624, 5032, 5202, 5328, 5661, 5780, 6120, 6290, 6660, 6936, 7548, 8670, 8880, 9435, 10064, 10404, 10693, 11322, 11560, 12240, 12580, 13005, 13320, 13872, 15096, 17340, 18870, 20808, 21386, 22644, 23120, 25160, 26010, 26640, 28305, 30192, 32079, 34680, 37740, 41616, 42772, 45288, 50320, 52020, 53465, 56610, 64158, 69360, 75480, 85544, 90576, 96237, 104040, 106930, 113220, 128316, 150960, 160395, 171088, 192474, 208080, 213860, 226440, 256632, 320790, 384948, 427720, 452880, 481185, 513264, 641580, 769896, 855440, 962370, 1283160, 1539792, 1924740, 2566320, 3849480, 7698960]

約数ペア:

[(1, 7698960), (2, 3849480), (3, 2566320), (4, 1924740), (5, 1539792), (6, 1283160), (8, 962370), (9, 855440), (10, 769896), (12, 641580), (15, 513264), (16, 481185), (17, 452880), (18, 427720), (20, 384948), (24, 320790), (30, 256632), (34, 226440), (36, 213860), (37, 208080), (40, 192474), (45, 171088), (48, 160395), (51, 150960), (60, 128316), (68, 113220), (72, 106930), (74, 104040), (80, 96237), (85, 90576), (90, 85544), (102, 75480), (111, 69360), (120, 64158), (136, 56610), (144, 53465), (148, 52020), (153, 50320), (170, 45288), (180, 42772), (185, 41616), (204, 37740), (222, 34680), (240, 32079), (255, 30192), (272, 28305), (289, 26640), (296, 26010), (306, 25160), (333, 23120), (340, 22644), (360, 21386), (370, 20808), (408, 18870), (444, 17340), (510, 15096), (555, 13872), (578, 13320), (592, 13005), (612, 12580), (629, 12240), (666, 11560), (680, 11322), (720, 10693), (740, 10404), (765, 10064), (816, 9435), (867, 8880), (888, 8670), (1020, 7548), (1110, 6936), (1156, 6660), (1224, 6290), (1258, 6120), (1332, 5780), (1360, 5661), (1445, 5328), (1480, 5202), (1530, 5032), (1665, 4624), (1734, 4440), (1776, 4335), (1887, 4080), (2040, 3774), (2220, 3468), (2312, 3330), (2448, 3145), (2516, 3060), (2601, 2960), (2664, 2890)]