13047976680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{16111}}^1$

素因数の和:16539

約数の個数: 128

約数和(自身を含む): 41553492480

約数和(自身を除く): 28505515800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 397, 408, 510, 680, 794, 1020, 1191, 1588, 1985, 2040, 2382, 3176, 3970, 4764, 5955, 6749, 7940, 9528, 11910, 13498, 15880, 16111, 20247, 23820, 26996, 32222, 33745, 40494, 47640, 48333, 53992, 64444, 67490, 80555, 80988, 96666, 101235, 128888, 134980, 161110, 161976, 193332, 202470, 241665, 269960, 273887, 322220, 386664, 404940, 483330, 547774, 644440, 809880, 821661, 966660, 1095548, 1369435, 1643322, 1933320, 2191096, 2738870, 3286644, 4108305, 5477740, 6396067, 6573288, 8216610, 10955480, 12792134, 16433220, 19188201, 25584268, 31980335, 32866440, 38376402, 51168536, 63960670, 76752804, 95941005, 108733139, 127921340, 153505608, 191882010, 217466278, 255842680, 326199417, 383764020, 434932556, 543665695, 652398834, 767528040, 869865112, 1087331390, 1304797668, 1630997085, 2174662780, 2609595336, 3261994170, 4349325560, 6523988340, 13047976680]

約数ペア:

[(1, 13047976680), (2, 6523988340), (3, 4349325560), (4, 3261994170), (5, 2609595336), (6, 2174662780), (8, 1630997085), (10, 1304797668), (12, 1087331390), (15, 869865112), (17, 767528040), (20, 652398834), (24, 543665695), (30, 434932556), (34, 383764020), (40, 326199417), (51, 255842680), (60, 217466278), (68, 191882010), (85, 153505608), (102, 127921340), (120, 108733139), (136, 95941005), (170, 76752804), (204, 63960670), (255, 51168536), (340, 38376402), (397, 32866440), (408, 31980335), (510, 25584268), (680, 19188201), (794, 16433220), (1020, 12792134), (1191, 10955480), (1588, 8216610), (1985, 6573288), (2040, 6396067), (2382, 5477740), (3176, 4108305), (3970, 3286644), (4764, 2738870), (5955, 2191096), (6749, 1933320), (7940, 1643322), (9528, 1369435), (11910, 1095548), (13498, 966660), (15880, 821661), (16111, 809880), (20247, 644440), (23820, 547774), (26996, 483330), (32222, 404940), (33745, 386664), (40494, 322220), (47640, 273887), (48333, 269960), (53992, 241665), (64444, 202470), (67490, 193332), (80555, 161976), (80988, 161110), (96666, 134980), (101235, 128888)]