4237639920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{309769}}^1$

素因数の和:309807

約数の個数: 120

約数和(自身を含む): 14980477200

約数和(自身を除く): 10742837280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 309769, 619538, 929307, 1239076, 1548845, 1858614, 2478152, 2787921, 3097690, 3717228, 4646535, 4956304, 5575842, 5885611, 6195380, 7434456, 9293070, 11151684, 11771222, 12390760, 13939605, 14868912, 17656833, 18586140, 22303368, 23542444, 24781520, 27879210, 29428055, 35313666, 37172280, 44606736, 47084888, 52970499, 55758420, 58856110, 70627332, 74344560, 88284165, 94169776, 105940998, 111516840, 117712220, 141254664, 176568330, 211881996, 223033680, 235424440, 264852495, 282509328, 353136660, 423763992, 470848880, 529704990, 706273320, 847527984, 1059409980, 1412546640, 2118819960, 4237639920]

約数ペア:

[(1, 4237639920), (2, 2118819960), (3, 1412546640), (4, 1059409980), (5, 847527984), (6, 706273320), (8, 529704990), (9, 470848880), (10, 423763992), (12, 353136660), (15, 282509328), (16, 264852495), (18, 235424440), (19, 223033680), (20, 211881996), (24, 176568330), (30, 141254664), (36, 117712220), (38, 111516840), (40, 105940998), (45, 94169776), (48, 88284165), (57, 74344560), (60, 70627332), (72, 58856110), (76, 55758420), (80, 52970499), (90, 47084888), (95, 44606736), (114, 37172280), (120, 35313666), (144, 29428055), (152, 27879210), (171, 24781520), (180, 23542444), (190, 22303368), (228, 18586140), (240, 17656833), (285, 14868912), (304, 13939605), (342, 12390760), (360, 11771222), (380, 11151684), (456, 9293070), (570, 7434456), (684, 6195380), (720, 5885611), (760, 5575842), (855, 4956304), (912, 4646535), (1140, 3717228), (1368, 3097690), (1520, 2787921), (1710, 2478152), (2280, 1858614), (2736, 1548845), (3420, 1239076), (4560, 929307), (6840, 619538), (13680, 309769)]