15366780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 56448000

約数和(自身を除く): 41081220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 199, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 398, 429, 468, 495, 540, 572, 585, 594, 597, 660, 702, 715, 780, 796, 858, 990, 995, 1170, 1188, 1194, 1287, 1404, 1430, 1485, 1716, 1755, 1791, 1980, 1990, 2145, 2189, 2340, 2388, 2574, 2587, 2860, 2970, 2985, 3510, 3582, 3861, 3980, 4290, 4378, 5148, 5174, 5373, 5940, 5970, 6435, 6567, 7020, 7164, 7722, 7761, 8580, 8756, 8955, 10348, 10746, 10945, 11940, 12870, 12935, 13134, 15444, 15522, 17910, 19305, 19701, 21492, 21890, 23283, 25740, 25870, 26268, 26865, 28457, 31044, 32835, 35820, 38610, 38805, 39402, 43780, 46566, 51740, 53730, 56914, 59103, 65670, 69849, 77220, 77610, 78804, 85371, 93132, 98505, 107460, 113828, 116415, 118206, 131340, 139698, 142285, 155220, 170742, 197010, 232830, 236412, 256113, 279396, 284570, 295515, 341484, 349245, 394020, 426855, 465660, 512226, 569140, 591030, 698490, 768339, 853710, 1024452, 1182060, 1280565, 1396980, 1536678, 1707420, 2561130, 3073356, 3841695, 5122260, 7683390, 15366780]

約数ペア:

[(1, 15366780), (2, 7683390), (3, 5122260), (4, 3841695), (5, 3073356), (6, 2561130), (9, 1707420), (10, 1536678), (11, 1396980), (12, 1280565), (13, 1182060), (15, 1024452), (18, 853710), (20, 768339), (22, 698490), (26, 591030), (27, 569140), (30, 512226), (33, 465660), (36, 426855), (39, 394020), (44, 349245), (45, 341484), (52, 295515), (54, 284570), (55, 279396), (60, 256113), (65, 236412), (66, 232830), (78, 197010), (90, 170742), (99, 155220), (108, 142285), (110, 139698), (117, 131340), (130, 118206), (132, 116415), (135, 113828), (143, 107460), (156, 98505), (165, 93132), (180, 85371), (195, 78804), (198, 77610), (199, 77220), (220, 69849), (234, 65670), (260, 59103), (270, 56914), (286, 53730), (297, 51740), (330, 46566), (351, 43780), (390, 39402), (396, 38805), (398, 38610), (429, 35820), (468, 32835), (495, 31044), (540, 28457), (572, 26865), (585, 26268), (594, 25870), (597, 25740), (660, 23283), (702, 21890), (715, 21492), (780, 19701), (796, 19305), (858, 17910), (990, 15522), (995, 15444), (1170, 13134), (1188, 12935), (1194, 12870), (1287, 11940), (1404, 10945), (1430, 10746), (1485, 10348), (1716, 8955), (1755, 8756), (1791, 8580), (1980, 7761), (1990, 7722), (2145, 7164), (2189, 7020), (2340, 6567), (2388, 6435), (2574, 5970), (2587, 5940), (2860, 5373), (2970, 5174), (2985, 5148), (3510, 4378), (3582, 4290), (3861, 3980)]