163758960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{787}}^1$

素因数の和:840

約数の個数: 180

約数和(自身を含む): 584952888

約数和(自身を除く): 421193928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 787, 816, 867, 1020, 1156, 1224, 1360, 1445, 1530, 1574, 1734, 2040, 2312, 2361, 2448, 2601, 2890, 3060, 3148, 3468, 3935, 4080, 4335, 4624, 4722, 5202, 5780, 6120, 6296, 6936, 7083, 7870, 8670, 9444, 10404, 11560, 11805, 12240, 12592, 13005, 13379, 13872, 14166, 15740, 17340, 18888, 20808, 23120, 23610, 26010, 26758, 28332, 31480, 34680, 35415, 37776, 40137, 41616, 47220, 52020, 53516, 56664, 62960, 66895, 69360, 70830, 80274, 94440, 104040, 107032, 113328, 120411, 133790, 141660, 160548, 188880, 200685, 208080, 214064, 227443, 240822, 267580, 283320, 321096, 401370, 454886, 481644, 535160, 566640, 602055, 642192, 682329, 802740, 909772, 963288, 1070320, 1137215, 1204110, 1364658, 1605480, 1819544, 1926576, 2046987, 2274430, 2408220, 2729316, 3210960, 3411645, 3639088, 4093974, 4548860, 4816440, 5458632, 6823290, 8187948, 9097720, 9632880, 10234935, 10917264, 13646580, 16375896, 18195440, 20469870, 27293160, 32751792, 40939740, 54586320, 81879480, 163758960]

約数ペア:

[(1, 163758960), (2, 81879480), (3, 54586320), (4, 40939740), (5, 32751792), (6, 27293160), (8, 20469870), (9, 18195440), (10, 16375896), (12, 13646580), (15, 10917264), (16, 10234935), (17, 9632880), (18, 9097720), (20, 8187948), (24, 6823290), (30, 5458632), (34, 4816440), (36, 4548860), (40, 4093974), (45, 3639088), (48, 3411645), (51, 3210960), (60, 2729316), (68, 2408220), (72, 2274430), (80, 2046987), (85, 1926576), (90, 1819544), (102, 1605480), (120, 1364658), (136, 1204110), (144, 1137215), (153, 1070320), (170, 963288), (180, 909772), (204, 802740), (240, 682329), (255, 642192), (272, 602055), (289, 566640), (306, 535160), (340, 481644), (360, 454886), (408, 401370), (510, 321096), (578, 283320), (612, 267580), (680, 240822), (720, 227443), (765, 214064), (787, 208080), (816, 200685), (867, 188880), (1020, 160548), (1156, 141660), (1224, 133790), (1360, 120411), (1445, 113328), (1530, 107032), (1574, 104040), (1734, 94440), (2040, 80274), (2312, 70830), (2361, 69360), (2448, 66895), (2601, 62960), (2890, 56664), (3060, 53516), (3148, 52020), (3468, 47220), (3935, 41616), (4080, 40137), (4335, 37776), (4624, 35415), (4722, 34680), (5202, 31480), (5780, 28332), (6120, 26758), (6296, 26010), (6936, 23610), (7083, 23120), (7870, 20808), (8670, 18888), (9444, 17340), (10404, 15740), (11560, 14166), (11805, 13872), (12240, 13379), (12592, 13005)]