742091220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 240

約数和(自身を含む): 2534007168

約数和(自身を除く): 1791915948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 167, 180, 195, 211, 234, 260, 270, 324, 334, 351, 390, 405, 422, 468, 501, 540, 585, 633, 668, 702, 780, 810, 835, 844, 1002, 1053, 1055, 1170, 1266, 1404, 1503, 1620, 1670, 1755, 1899, 2004, 2106, 2110, 2171, 2340, 2505, 2532, 2743, 3006, 3165, 3340, 3510, 3798, 4212, 4220, 4342, 4509, 5010, 5265, 5486, 5697, 6012, 6330, 6513, 7020, 7515, 7596, 8229, 8684, 9018, 9495, 10020, 10530, 10855, 10972, 11394, 12660, 13026, 13527, 13715, 15030, 16458, 17091, 18036, 18990, 19539, 21060, 21710, 22545, 22788, 24687, 26052, 27054, 27430, 28485, 30060, 32565, 32916, 34182, 35237, 37980, 39078, 41145, 43420, 45090, 49374, 54108, 54860, 56970, 58617, 65130, 67635, 68364, 70474, 74061, 78156, 82290, 85455, 90180, 97695, 98748, 105711, 113940, 117234, 123435, 130260, 135270, 140948, 148122, 164580, 170910, 175851, 176185, 195390, 211422, 222183, 234468, 246870, 270540, 293085, 296244, 317133, 341820, 351702, 352370, 370305, 390780, 422844, 444366, 458081, 493740, 528555, 586170, 634266, 703404, 704740, 740610, 879255, 888732, 916162, 951399, 1057110, 1110915, 1172340, 1268532, 1374243, 1481220, 1585665, 1758510, 1832324, 1902798, 2114220, 2221830, 2290405, 2748486, 2854197, 3171330, 3517020, 3805596, 4122729, 4443660, 4580810, 4756995, 5496972, 5708394, 6342660, 6871215, 8245458, 9161620, 9513990, 11416788, 12368187, 13742430, 14270985, 16490916, 19027980, 20613645, 24736374, 27484860, 28541970, 37104561, 41227290, 49472748, 57083940, 61840935, 74209122, 82454580, 123681870, 148418244, 185522805, 247363740, 371045610, 742091220]

約数ペア:

[(1, 742091220), (2, 371045610), (3, 247363740), (4, 185522805), (5, 148418244), (6, 123681870), (9, 82454580), (10, 74209122), (12, 61840935), (13, 57083940), (15, 49472748), (18, 41227290), (20, 37104561), (26, 28541970), (27, 27484860), (30, 24736374), (36, 20613645), (39, 19027980), (45, 16490916), (52, 14270985), (54, 13742430), (60, 12368187), (65, 11416788), (78, 9513990), (81, 9161620), (90, 8245458), (108, 6871215), (117, 6342660), (130, 5708394), (135, 5496972), (156, 4756995), (162, 4580810), (167, 4443660), (180, 4122729), (195, 3805596), (211, 3517020), (234, 3171330), (260, 2854197), (270, 2748486), (324, 2290405), (334, 2221830), (351, 2114220), (390, 1902798), (405, 1832324), (422, 1758510), (468, 1585665), (501, 1481220), (540, 1374243), (585, 1268532), (633, 1172340), (668, 1110915), (702, 1057110), (780, 951399), (810, 916162), (835, 888732), (844, 879255), (1002, 740610), (1053, 704740), (1055, 703404), (1170, 634266), (1266, 586170), (1404, 528555), (1503, 493740), (1620, 458081), (1670, 444366), (1755, 422844), (1899, 390780), (2004, 370305), (2106, 352370), (2110, 351702), (2171, 341820), (2340, 317133), (2505, 296244), (2532, 293085), (2743, 270540), (3006, 246870), (3165, 234468), (3340, 222183), (3510, 211422), (3798, 195390), (4212, 176185), (4220, 175851), (4342, 170910), (4509, 164580), (5010, 148122), (5265, 140948), (5486, 135270), (5697, 130260), (6012, 123435), (6330, 117234), (6513, 113940), (7020, 105711), (7515, 98748), (7596, 97695), (8229, 90180), (8684, 85455), (9018, 82290), (9495, 78156), (10020, 74061), (10530, 70474), (10855, 68364), (10972, 67635), (11394, 65130), (12660, 58617), (13026, 56970), (13527, 54860), (13715, 54108), (15030, 49374), (16458, 45090), (17091, 43420), (18036, 41145), (18990, 39078), (19539, 37980), (21060, 35237), (21710, 34182), (22545, 32916), (22788, 32565), (24687, 30060), (26052, 28485), (27054, 27430)]