295946460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 983549952

約数和(自身を除く): 687603492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 71, 81, 83, 90, 93, 108, 124, 135, 142, 155, 162, 166, 180, 186, 213, 249, 270, 279, 284, 310, 324, 332, 355, 372, 405, 415, 426, 465, 498, 540, 558, 620, 639, 710, 747, 810, 830, 837, 852, 930, 996, 1065, 1116, 1245, 1278, 1395, 1420, 1494, 1620, 1660, 1674, 1860, 1917, 2130, 2201, 2241, 2490, 2511, 2556, 2573, 2790, 2988, 3195, 3348, 3735, 3834, 4185, 4260, 4402, 4482, 4980, 5022, 5146, 5580, 5751, 5893, 6390, 6603, 6723, 7470, 7668, 7719, 8370, 8804, 8964, 9585, 10044, 10292, 11005, 11205, 11502, 11786, 12555, 12780, 12865, 13206, 13446, 14940, 15438, 16740, 17679, 19170, 19809, 22010, 22410, 23004, 23157, 23572, 25110, 25730, 26412, 26892, 28755, 29465, 30876, 33015, 33615, 35358, 38340, 38595, 39618, 44020, 44820, 46314, 50220, 51460, 53037, 57510, 58930, 59427, 66030, 67230, 69471, 70716, 77190, 79236, 88395, 92628, 99045, 106074, 115020, 115785, 117860, 118854, 132060, 134460, 138942, 154380, 159111, 176790, 178281, 182683, 198090, 208413, 212148, 231570, 237708, 265185, 277884, 297135, 318222, 347355, 353580, 356562, 365366, 396180, 416826, 463140, 477333, 530370, 548049, 594270, 636444, 694710, 713124, 730732, 795555, 833652, 891405, 913415, 954666, 1042065, 1060740, 1096098, 1188540, 1389420, 1591110, 1644147, 1782810, 1826830, 1909332, 2084130, 2192196, 2386665, 2740245, 3182220, 3288294, 3565620, 3653660, 4168260, 4773330, 4932441, 5480490, 6576588, 8220735, 9546660, 9864882, 10960980, 14797323, 16441470, 19729764, 24662205, 29594646, 32882940, 49324410, 59189292, 73986615, 98648820, 147973230, 295946460]

約数ペア:

[(1, 295946460), (2, 147973230), (3, 98648820), (4, 73986615), (5, 59189292), (6, 49324410), (9, 32882940), (10, 29594646), (12, 24662205), (15, 19729764), (18, 16441470), (20, 14797323), (27, 10960980), (30, 9864882), (31, 9546660), (36, 8220735), (45, 6576588), (54, 5480490), (60, 4932441), (62, 4773330), (71, 4168260), (81, 3653660), (83, 3565620), (90, 3288294), (93, 3182220), (108, 2740245), (124, 2386665), (135, 2192196), (142, 2084130), (155, 1909332), (162, 1826830), (166, 1782810), (180, 1644147), (186, 1591110), (213, 1389420), (249, 1188540), (270, 1096098), (279, 1060740), (284, 1042065), (310, 954666), (324, 913415), (332, 891405), (355, 833652), (372, 795555), (405, 730732), (415, 713124), (426, 694710), (465, 636444), (498, 594270), (540, 548049), (558, 530370), (620, 477333), (639, 463140), (710, 416826), (747, 396180), (810, 365366), (830, 356562), (837, 353580), (852, 347355), (930, 318222), (996, 297135), (1065, 277884), (1116, 265185), (1245, 237708), (1278, 231570), (1395, 212148), (1420, 208413), (1494, 198090), (1620, 182683), (1660, 178281), (1674, 176790), (1860, 159111), (1917, 154380), (2130, 138942), (2201, 134460), (2241, 132060), (2490, 118854), (2511, 117860), (2556, 115785), (2573, 115020), (2790, 106074), (2988, 99045), (3195, 92628), (3348, 88395), (3735, 79236), (3834, 77190), (4185, 70716), (4260, 69471), (4402, 67230), (4482, 66030), (4980, 59427), (5022, 58930), (5146, 57510), (5580, 53037), (5751, 51460), (5893, 50220), (6390, 46314), (6603, 44820), (6723, 44020), (7470, 39618), (7668, 38595), (7719, 38340), (8370, 35358), (8804, 33615), (8964, 33015), (9585, 30876), (10044, 29465), (10292, 28755), (11005, 26892), (11205, 26412), (11502, 25730), (11786, 25110), (12555, 23572), (12780, 23157), (12865, 23004), (13206, 22410), (13446, 22010), (14940, 19809), (15438, 19170), (16740, 17679)]