2739961560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{44683}}^1$

素因数の和:44777

約数の個数: 128

約数和(自身を含む): 9523054080

約数和(自身を除く): 6783092520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 7665, 8760, 10220, 12264, 15330, 20440, 30660, 44683, 61320, 89366, 134049, 178732, 223415, 268098, 312781, 357464, 446830, 536196, 625562, 670245, 893660, 938343, 1072392, 1251124, 1340490, 1563905, 1787320, 1876686, 2502248, 2680980, 3127810, 3261859, 3753372, 4691715, 5361960, 6255620, 6523718, 7506744, 9383430, 9785577, 12511240, 13047436, 16309295, 18766860, 19571154, 22833013, 26094872, 32618590, 37533720, 39142308, 45666026, 48927885, 65237180, 68499039, 78284616, 91332052, 97855770, 114165065, 130474360, 136998078, 182664104, 195711540, 228330130, 273996156, 342495195, 391423080, 456660260, 547992312, 684990390, 913320520, 1369980780, 2739961560]

約数ペア:

[(1, 2739961560), (2, 1369980780), (3, 913320520), (4, 684990390), (5, 547992312), (6, 456660260), (7, 391423080), (8, 342495195), (10, 273996156), (12, 228330130), (14, 195711540), (15, 182664104), (20, 136998078), (21, 130474360), (24, 114165065), (28, 97855770), (30, 91332052), (35, 78284616), (40, 68499039), (42, 65237180), (56, 48927885), (60, 45666026), (70, 39142308), (73, 37533720), (84, 32618590), (105, 26094872), (120, 22833013), (140, 19571154), (146, 18766860), (168, 16309295), (210, 13047436), (219, 12511240), (280, 9785577), (292, 9383430), (365, 7506744), (420, 6523718), (438, 6255620), (511, 5361960), (584, 4691715), (730, 3753372), (840, 3261859), (876, 3127810), (1022, 2680980), (1095, 2502248), (1460, 1876686), (1533, 1787320), (1752, 1563905), (2044, 1340490), (2190, 1251124), (2555, 1072392), (2920, 938343), (3066, 893660), (4088, 670245), (4380, 625562), (5110, 536196), (6132, 446830), (7665, 357464), (8760, 312781), (10220, 268098), (12264, 223415), (15330, 178732), (20440, 134049), (30660, 89366), (44683, 61320)]