4933579140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{206081}}^1$

素因数の和:206122

約数の個数: 144

約数和(自身を含む): 18003323520

約数和(自身を除く): 13069744380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 206081, 412162, 618243, 824324, 1030405, 1236486, 1442567, 1854729, 2060810, 2472972, 2885134, 3091215, 3709458, 3915539, 4121620, 4327701, 5770268, 6182430, 7212835, 7418916, 7831078, 8655402, 9273645, 11746617, 12364860, 12983103, 14425670, 15662156, 17310804, 18547290, 19577695, 21638505, 23493234, 25966206, 27408773, 28851340, 35239851, 37094580, 39155390, 43277010, 46986468, 51932412, 54817546, 58733085, 64915515, 70479702, 78310780, 82226319, 86554020, 109635092, 117466170, 129831030, 137043865, 140959404, 164452638, 176199255, 234932340, 246678957, 259662060, 274087730, 328905276, 352398510, 411131595, 493357914, 548175460, 704797020, 822263190, 986715828, 1233394785, 1644526380, 2466789570, 4933579140]

約数ペア:

[(1, 4933579140), (2, 2466789570), (3, 1644526380), (4, 1233394785), (5, 986715828), (6, 822263190), (7, 704797020), (9, 548175460), (10, 493357914), (12, 411131595), (14, 352398510), (15, 328905276), (18, 274087730), (19, 259662060), (20, 246678957), (21, 234932340), (28, 176199255), (30, 164452638), (35, 140959404), (36, 137043865), (38, 129831030), (42, 117466170), (45, 109635092), (57, 86554020), (60, 82226319), (63, 78310780), (70, 70479702), (76, 64915515), (84, 58733085), (90, 54817546), (95, 51932412), (105, 46986468), (114, 43277010), (126, 39155390), (133, 37094580), (140, 35239851), (171, 28851340), (180, 27408773), (190, 25966206), (210, 23493234), (228, 21638505), (252, 19577695), (266, 18547290), (285, 17310804), (315, 15662156), (342, 14425670), (380, 12983103), (399, 12364860), (420, 11746617), (532, 9273645), (570, 8655402), (630, 7831078), (665, 7418916), (684, 7212835), (798, 6182430), (855, 5770268), (1140, 4327701), (1197, 4121620), (1260, 3915539), (1330, 3709458), (1596, 3091215), (1710, 2885134), (1995, 2472972), (2394, 2060810), (2660, 1854729), (3420, 1442567), (3990, 1236486), (4788, 1030405), (5985, 824324), (7980, 618243), (11970, 412162), (23940, 206081)]