191029680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15607}}^1$

素因数の和:15643

約数の個数: 120

約数和(自身を含む): 679322592

約数和(自身を除く): 488292912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 15607, 31214, 46821, 62428, 78035, 93642, 124856, 140463, 156070, 187284, 234105, 249712, 265319, 280926, 312140, 374568, 468210, 530638, 561852, 624280, 702315, 749136, 795957, 936420, 1061276, 1123704, 1248560, 1326595, 1404630, 1591914, 1872840, 2122552, 2247408, 2387871, 2653190, 2809260, 3183828, 3745680, 3979785, 4245104, 4775742, 5306380, 5618520, 6367656, 7959570, 9551484, 10612760, 11237040, 11939355, 12735312, 15919140, 19102968, 21225520, 23878710, 31838280, 38205936, 47757420, 63676560, 95514840, 191029680]

約数ペア:

[(1, 191029680), (2, 95514840), (3, 63676560), (4, 47757420), (5, 38205936), (6, 31838280), (8, 23878710), (9, 21225520), (10, 19102968), (12, 15919140), (15, 12735312), (16, 11939355), (17, 11237040), (18, 10612760), (20, 9551484), (24, 7959570), (30, 6367656), (34, 5618520), (36, 5306380), (40, 4775742), (45, 4245104), (48, 3979785), (51, 3745680), (60, 3183828), (68, 2809260), (72, 2653190), (80, 2387871), (85, 2247408), (90, 2122552), (102, 1872840), (120, 1591914), (136, 1404630), (144, 1326595), (153, 1248560), (170, 1123704), (180, 1061276), (204, 936420), (240, 795957), (255, 749136), (272, 702315), (306, 624280), (340, 561852), (360, 530638), (408, 468210), (510, 374568), (612, 312140), (680, 280926), (720, 265319), (765, 249712), (816, 234105), (1020, 187284), (1224, 156070), (1360, 140463), (1530, 124856), (2040, 93642), (2448, 78035), (3060, 62428), (4080, 46821), (6120, 31214), (12240, 15607)]