2388320220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1109}}^1$

素因数の和:1396

約数の個数: 192

約数和(自身を含む): 7894817280

約数和(自身を除く): 5506497060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 251, 260, 286, 330, 390, 429, 502, 572, 660, 715, 753, 780, 858, 1004, 1109, 1255, 1430, 1506, 1716, 2145, 2218, 2510, 2761, 2860, 3012, 3263, 3327, 3765, 4290, 4436, 5020, 5522, 5545, 6526, 6654, 7530, 8283, 8580, 9789, 11044, 11090, 12199, 13052, 13308, 13805, 14417, 15060, 16315, 16566, 16635, 19578, 22180, 24398, 27610, 28834, 32630, 33132, 33270, 35893, 36597, 39156, 41415, 43251, 48796, 48945, 55220, 57668, 60995, 65260, 66540, 71786, 72085, 73194, 82830, 86502, 97890, 107679, 121990, 143572, 144170, 146388, 158587, 165660, 173004, 179465, 182985, 195780, 215358, 216255, 243980, 278359, 288340, 317174, 358930, 365970, 430716, 432510, 475761, 538395, 556718, 634348, 717860, 731940, 792935, 835077, 865020, 951522, 1076790, 1113436, 1391795, 1585870, 1670154, 1903044, 2153580, 2378805, 2783590, 3061949, 3171740, 3340308, 3618667, 4175385, 4757610, 5567180, 6123898, 7237334, 8350770, 9185847, 9515220, 10856001, 12247796, 14474668, 15309745, 16701540, 18093335, 18371694, 21712002, 30619490, 36186670, 36743388, 39805337, 43424004, 45929235, 54280005, 61238980, 72373340, 79610674, 91858470, 108560010, 119416011, 159221348, 183716940, 199026685, 217120020, 238832022, 398053370, 477664044, 597080055, 796106740, 1194160110, 2388320220]

約数ペア:

[(1, 2388320220), (2, 1194160110), (3, 796106740), (4, 597080055), (5, 477664044), (6, 398053370), (10, 238832022), (11, 217120020), (12, 199026685), (13, 183716940), (15, 159221348), (20, 119416011), (22, 108560010), (26, 91858470), (30, 79610674), (33, 72373340), (39, 61238980), (44, 54280005), (52, 45929235), (55, 43424004), (60, 39805337), (65, 36743388), (66, 36186670), (78, 30619490), (110, 21712002), (130, 18371694), (132, 18093335), (143, 16701540), (156, 15309745), (165, 14474668), (195, 12247796), (220, 10856001), (251, 9515220), (260, 9185847), (286, 8350770), (330, 7237334), (390, 6123898), (429, 5567180), (502, 4757610), (572, 4175385), (660, 3618667), (715, 3340308), (753, 3171740), (780, 3061949), (858, 2783590), (1004, 2378805), (1109, 2153580), (1255, 1903044), (1430, 1670154), (1506, 1585870), (1716, 1391795), (2145, 1113436), (2218, 1076790), (2510, 951522), (2761, 865020), (2860, 835077), (3012, 792935), (3263, 731940), (3327, 717860), (3765, 634348), (4290, 556718), (4436, 538395), (5020, 475761), (5522, 432510), (5545, 430716), (6526, 365970), (6654, 358930), (7530, 317174), (8283, 288340), (8580, 278359), (9789, 243980), (11044, 216255), (11090, 215358), (12199, 195780), (13052, 182985), (13308, 179465), (13805, 173004), (14417, 165660), (15060, 158587), (16315, 146388), (16566, 144170), (16635, 143572), (19578, 121990), (22180, 107679), (24398, 97890), (27610, 86502), (28834, 82830), (32630, 73194), (33132, 72085), (33270, 71786), (35893, 66540), (36597, 65260), (39156, 60995), (41415, 57668), (43251, 55220), (48796, 48945)]