31608984240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{144889}}^1$

素因数の和:145012

約数の個数: 160

約数和(自身を含む): 109954123200

約数和(自身を除く): 78345138960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 360, 404, 432, 505, 540, 606, 720, 808, 909, 1010, 1080, 1212, 1515, 1616, 1818, 2020, 2160, 2424, 2727, 3030, 3636, 4040, 4545, 4848, 5454, 6060, 7272, 8080, 9090, 10908, 12120, 13635, 14544, 18180, 21816, 24240, 27270, 36360, 43632, 54540, 72720, 109080, 144889, 218160, 289778, 434667, 579556, 724445, 869334, 1159112, 1304001, 1448890, 1738668, 2173335, 2318224, 2608002, 2897780, 3477336, 3912003, 4346670, 5216004, 5795560, 6520005, 6954672, 7824006, 8693340, 10432008, 11591120, 13040010, 14633789, 15648012, 17386680, 19560015, 20864016, 26080020, 29267578, 31296024, 34773360, 39120030, 43901367, 52160040, 58535156, 62592048, 73168945, 78240060, 87802734, 104320080, 117070312, 131704101, 146337890, 156480120, 175605468, 219506835, 234140624, 263408202, 292675780, 312960240, 351210936, 395112303, 439013670, 526816404, 585351560, 658520505, 702421872, 790224606, 878027340, 1053632808, 1170703120, 1317041010, 1580449212, 1756054680, 1975561515, 2107265616, 2634082020, 3160898424, 3512109360, 3951123030, 5268164040, 6321796848, 7902246060, 10536328080, 15804492120, 31608984240]

約数ペア:

[(1, 31608984240), (2, 15804492120), (3, 10536328080), (4, 7902246060), (5, 6321796848), (6, 5268164040), (8, 3951123030), (9, 3512109360), (10, 3160898424), (12, 2634082020), (15, 2107265616), (16, 1975561515), (18, 1756054680), (20, 1580449212), (24, 1317041010), (27, 1170703120), (30, 1053632808), (36, 878027340), (40, 790224606), (45, 702421872), (48, 658520505), (54, 585351560), (60, 526816404), (72, 439013670), (80, 395112303), (90, 351210936), (101, 312960240), (108, 292675780), (120, 263408202), (135, 234140624), (144, 219506835), (180, 175605468), (202, 156480120), (216, 146337890), (240, 131704101), (270, 117070312), (303, 104320080), (360, 87802734), (404, 78240060), (432, 73168945), (505, 62592048), (540, 58535156), (606, 52160040), (720, 43901367), (808, 39120030), (909, 34773360), (1010, 31296024), (1080, 29267578), (1212, 26080020), (1515, 20864016), (1616, 19560015), (1818, 17386680), (2020, 15648012), (2160, 14633789), (2424, 13040010), (2727, 11591120), (3030, 10432008), (3636, 8693340), (4040, 7824006), (4545, 6954672), (4848, 6520005), (5454, 5795560), (6060, 5216004), (7272, 4346670), (8080, 3912003), (9090, 3477336), (10908, 2897780), (12120, 2608002), (13635, 2318224), (14544, 2173335), (18180, 1738668), (21816, 1448890), (24240, 1304001), (27270, 1159112), (36360, 869334), (43632, 724445), (54540, 579556), (72720, 434667), (109080, 289778), (144889, 218160)]