1928599920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206047}}^1$

素因数の和:206079

約数の個数: 120

約数和(自身を含む): 6975136896

約数和(自身を除く): 5046536976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 206047, 412094, 618141, 824188, 1030235, 1236282, 1648376, 1854423, 2060470, 2472564, 2678611, 3090705, 3296752, 3708846, 4120940, 4945128, 5357222, 6181410, 7417692, 8035833, 8241880, 9272115, 9890256, 10714444, 12362820, 13393055, 14835384, 16071666, 16483760, 18544230, 21428888, 24107499, 24725640, 26786110, 29670768, 32143332, 37088460, 40179165, 42857776, 48214998, 49451280, 53572220, 64286664, 74176920, 80358330, 96429996, 107144440, 120537495, 128573328, 148353840, 160716660, 192859992, 214288880, 241074990, 321433320, 385719984, 482149980, 642866640, 964299960, 1928599920]

約数ペア:

[(1, 1928599920), (2, 964299960), (3, 642866640), (4, 482149980), (5, 385719984), (6, 321433320), (8, 241074990), (9, 214288880), (10, 192859992), (12, 160716660), (13, 148353840), (15, 128573328), (16, 120537495), (18, 107144440), (20, 96429996), (24, 80358330), (26, 74176920), (30, 64286664), (36, 53572220), (39, 49451280), (40, 48214998), (45, 42857776), (48, 40179165), (52, 37088460), (60, 32143332), (65, 29670768), (72, 26786110), (78, 24725640), (80, 24107499), (90, 21428888), (104, 18544230), (117, 16483760), (120, 16071666), (130, 14835384), (144, 13393055), (156, 12362820), (180, 10714444), (195, 9890256), (208, 9272115), (234, 8241880), (240, 8035833), (260, 7417692), (312, 6181410), (360, 5357222), (390, 4945128), (468, 4120940), (520, 3708846), (585, 3296752), (624, 3090705), (720, 2678611), (780, 2472564), (936, 2060470), (1040, 1854423), (1170, 1648376), (1560, 1236282), (1872, 1030235), (2340, 824188), (3120, 618141), (4680, 412094), (9360, 206047)]