160700280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3381

約数の個数: 128

約数和(自身を含む): 536094720

約数和(自身を除く): 375394440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3323, 3720, 4030, 4836, 6045, 6646, 8060, 9672, 9969, 12090, 13292, 16120, 16615, 19938, 24180, 26584, 33230, 39876, 43199, 48360, 49845, 66460, 79752, 86398, 99690, 103013, 129597, 132920, 172796, 199380, 206026, 215995, 259194, 309039, 345592, 398760, 412052, 431990, 515065, 518388, 618078, 647985, 824104, 863980, 1030130, 1036776, 1236156, 1295970, 1339169, 1545195, 1727960, 2060260, 2472312, 2591940, 2678338, 3090390, 4017507, 4120520, 5183880, 5356676, 6180780, 6695845, 8035014, 10713352, 12361560, 13391690, 16070028, 20087535, 26783380, 32140056, 40175070, 53566760, 80350140, 160700280]

約数ペア:

[(1, 160700280), (2, 80350140), (3, 53566760), (4, 40175070), (5, 32140056), (6, 26783380), (8, 20087535), (10, 16070028), (12, 13391690), (13, 12361560), (15, 10713352), (20, 8035014), (24, 6695845), (26, 6180780), (30, 5356676), (31, 5183880), (39, 4120520), (40, 4017507), (52, 3090390), (60, 2678338), (62, 2591940), (65, 2472312), (78, 2060260), (93, 1727960), (104, 1545195), (120, 1339169), (124, 1295970), (130, 1236156), (155, 1036776), (156, 1030130), (186, 863980), (195, 824104), (248, 647985), (260, 618078), (310, 518388), (312, 515065), (372, 431990), (390, 412052), (403, 398760), (465, 345592), (520, 309039), (620, 259194), (744, 215995), (780, 206026), (806, 199380), (930, 172796), (1209, 132920), (1240, 129597), (1560, 103013), (1612, 99690), (1860, 86398), (2015, 79752), (2418, 66460), (3224, 49845), (3323, 48360), (3720, 43199), (4030, 39876), (4836, 33230), (6045, 26584), (6646, 24180), (8060, 19938), (9672, 16615), (9969, 16120), (12090, 13292)]