239047380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 878387328

約数和(自身を除く): 639339948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 37, 39, 44, 45, 52, 55, 60, 65, 66, 74, 78, 90, 99, 110, 111, 117, 130, 132, 143, 148, 156, 165, 180, 185, 195, 198, 220, 222, 234, 251, 260, 286, 330, 333, 370, 390, 396, 407, 429, 444, 468, 481, 495, 502, 555, 572, 585, 660, 666, 715, 740, 753, 780, 814, 858, 962, 990, 1004, 1110, 1170, 1221, 1255, 1287, 1332, 1430, 1443, 1506, 1628, 1665, 1716, 1924, 1980, 2035, 2145, 2220, 2259, 2340, 2405, 2442, 2510, 2574, 2761, 2860, 2886, 3012, 3263, 3330, 3663, 3765, 4070, 4290, 4329, 4518, 4810, 4884, 5020, 5148, 5291, 5522, 5772, 6105, 6435, 6526, 6660, 7215, 7326, 7530, 8140, 8283, 8580, 8658, 9036, 9287, 9620, 9789, 10582, 11044, 11295, 12210, 12870, 13052, 13805, 14430, 14652, 15060, 15873, 16315, 16566, 17316, 18315, 18574, 19578, 21164, 21645, 22590, 24420, 24849, 25740, 26455, 27610, 27861, 28860, 29367, 31746, 32630, 33132, 35893, 36630, 37148, 39156, 41415, 43290, 45180, 46435, 47619, 48945, 49698, 52910, 55220, 55722, 58734, 63492, 65260, 71786, 73260, 79365, 82830, 83583, 86580, 92870, 95238, 97890, 99396, 102157, 105820, 107679, 111444, 117468, 120731, 124245, 139305, 143572, 146835, 158730, 165660, 167166, 179465, 185740, 190476, 195780, 204314, 215358, 238095, 241462, 248490, 278610, 293670, 306471, 317460, 323037, 334332, 358930, 362193, 408628, 417915, 430716, 476190, 482924, 496980, 510785, 538395, 557220, 587340, 603655, 612942, 646074, 717860, 724386, 835830, 919413, 952380, 1021570, 1076790, 1086579, 1207310, 1225884, 1292148, 1328041, 1448772, 1532355, 1615185, 1671660, 1810965, 1838826, 2043140, 2153580, 2173158, 2414620, 2656082, 3064710, 3230370, 3621930, 3677652, 3984123, 4346316, 4597065, 5312164, 5432895, 6129420, 6460740, 6640205, 7243860, 7968246, 9194130, 10865790, 11952369, 13280410, 15936492, 18388260, 19920615, 21731580, 23904738, 26560820, 39841230, 47809476, 59761845, 79682460, 119523690, 239047380]

約数ペア:

[(1, 239047380), (2, 119523690), (3, 79682460), (4, 59761845), (5, 47809476), (6, 39841230), (9, 26560820), (10, 23904738), (11, 21731580), (12, 19920615), (13, 18388260), (15, 15936492), (18, 13280410), (20, 11952369), (22, 10865790), (26, 9194130), (30, 7968246), (33, 7243860), (36, 6640205), (37, 6460740), (39, 6129420), (44, 5432895), (45, 5312164), (52, 4597065), (55, 4346316), (60, 3984123), (65, 3677652), (66, 3621930), (74, 3230370), (78, 3064710), (90, 2656082), (99, 2414620), (110, 2173158), (111, 2153580), (117, 2043140), (130, 1838826), (132, 1810965), (143, 1671660), (148, 1615185), (156, 1532355), (165, 1448772), (180, 1328041), (185, 1292148), (195, 1225884), (198, 1207310), (220, 1086579), (222, 1076790), (234, 1021570), (251, 952380), (260, 919413), (286, 835830), (330, 724386), (333, 717860), (370, 646074), (390, 612942), (396, 603655), (407, 587340), (429, 557220), (444, 538395), (468, 510785), (481, 496980), (495, 482924), (502, 476190), (555, 430716), (572, 417915), (585, 408628), (660, 362193), (666, 358930), (715, 334332), (740, 323037), (753, 317460), (780, 306471), (814, 293670), (858, 278610), (962, 248490), (990, 241462), (1004, 238095), (1110, 215358), (1170, 204314), (1221, 195780), (1255, 190476), (1287, 185740), (1332, 179465), (1430, 167166), (1443, 165660), (1506, 158730), (1628, 146835), (1665, 143572), (1716, 139305), (1924, 124245), (1980, 120731), (2035, 117468), (2145, 111444), (2220, 107679), (2259, 105820), (2340, 102157), (2405, 99396), (2442, 97890), (2510, 95238), (2574, 92870), (2761, 86580), (2860, 83583), (2886, 82830), (3012, 79365), (3263, 73260), (3330, 71786), (3663, 65260), (3765, 63492), (4070, 58734), (4290, 55722), (4329, 55220), (4518, 52910), (4810, 49698), (4884, 48945), (5020, 47619), (5148, 46435), (5291, 45180), (5522, 43290), (5772, 41415), (6105, 39156), (6435, 37148), (6526, 36630), (6660, 35893), (7215, 33132), (7326, 32630), (7530, 31746), (8140, 29367), (8283, 28860), (8580, 27861), (8658, 27610), (9036, 26455), (9287, 25740), (9620, 24849), (9789, 24420), (10582, 22590), (11044, 21645), (11295, 21164), (12210, 19578), (12870, 18574), (13052, 18315), (13805, 17316), (14430, 16566), (14652, 16315), (15060, 15873)]