186989120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1000

約数の個数: 112

約数和(自身を含む): 484723440

約数和(自身を除く): 297734320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 320, 340, 370, 544, 592, 629, 680, 740, 929, 1088, 1184, 1258, 1360, 1480, 1858, 2368, 2516, 2720, 2960, 3145, 3716, 4645, 5032, 5440, 5920, 6290, 7432, 9290, 10064, 11840, 12580, 14864, 15793, 18580, 20128, 25160, 29728, 31586, 34373, 37160, 40256, 50320, 59456, 63172, 68746, 74320, 78965, 100640, 126344, 137492, 148640, 157930, 171865, 201280, 252688, 274984, 297280, 315860, 343730, 505376, 549968, 584341, 631720, 687460, 1010752, 1099936, 1168682, 1263440, 1374920, 2199872, 2337364, 2526880, 2749840, 2921705, 4674728, 5053760, 5499680, 5843410, 9349456, 10999360, 11686820, 18698912, 23373640, 37397824, 46747280, 93494560, 186989120]

約数ペア:

[(1, 186989120), (2, 93494560), (4, 46747280), (5, 37397824), (8, 23373640), (10, 18698912), (16, 11686820), (17, 10999360), (20, 9349456), (32, 5843410), (34, 5499680), (37, 5053760), (40, 4674728), (64, 2921705), (68, 2749840), (74, 2526880), (80, 2337364), (85, 2199872), (136, 1374920), (148, 1263440), (160, 1168682), (170, 1099936), (185, 1010752), (272, 687460), (296, 631720), (320, 584341), (340, 549968), (370, 505376), (544, 343730), (592, 315860), (629, 297280), (680, 274984), (740, 252688), (929, 201280), (1088, 171865), (1184, 157930), (1258, 148640), (1360, 137492), (1480, 126344), (1858, 100640), (2368, 78965), (2516, 74320), (2720, 68746), (2960, 63172), (3145, 59456), (3716, 50320), (4645, 40256), (5032, 37160), (5440, 34373), (5920, 31586), (6290, 29728), (7432, 25160), (9290, 20128), (10064, 18580), (11840, 15793), (12580, 14864)]