8439728427990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2161}}^1\times {\mathrm{26737}}^1$

素因数の和:29455

約数の個数: 128

約数和(自身を含む): 22558820653440

約数和(自身を除く): 14119092225450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 541, 1082, 1623, 2161, 2705, 3246, 4322, 4869, 5410, 6483, 8115, 9738, 10805, 12966, 14607, 16230, 19449, 21610, 24345, 26737, 29214, 32415, 38898, 48690, 53474, 58347, 64830, 73035, 80211, 97245, 116694, 133685, 146070, 160422, 194490, 240633, 267370, 291735, 401055, 481266, 583470, 721899, 802110, 1169101, 1203165, 1443798, 2338202, 2406330, 3507303, 3609495, 5845505, 7014606, 7218990, 10521909, 11691010, 14464717, 17536515, 21043818, 28929434, 31565727, 35073030, 43394151, 52609545, 57778657, 63131454, 72323585, 86788302, 105219090, 115557314, 130182453, 144647170, 157828635, 173335971, 216970755, 260364906, 288893285, 315657270, 346671942, 390547359, 433941510, 520007913, 577786570, 650912265, 781094718, 866679855, 1040015826, 1301824530, 1560023739, 1733359710, 1952736795, 2600039565, 3120047478, 3905473590, 5200079130, 7800118695, 15600237390, 31258253437, 62516506874, 93774760311, 156291267185, 187549520622, 281324280933, 312582534370, 468873801555, 562648561866, 843972842799, 937747603110, 1406621404665, 1687945685598, 2813242809330, 4219864213995, 8439728427990]

約数ペア:

[(1, 8439728427990), (2, 4219864213995), (3, 2813242809330), (5, 1687945685598), (6, 1406621404665), (9, 937747603110), (10, 843972842799), (15, 562648561866), (18, 468873801555), (27, 312582534370), (30, 281324280933), (45, 187549520622), (54, 156291267185), (90, 93774760311), (135, 62516506874), (270, 31258253437), (541, 15600237390), (1082, 7800118695), (1623, 5200079130), (2161, 3905473590), (2705, 3120047478), (3246, 2600039565), (4322, 1952736795), (4869, 1733359710), (5410, 1560023739), (6483, 1301824530), (8115, 1040015826), (9738, 866679855), (10805, 781094718), (12966, 650912265), (14607, 577786570), (16230, 520007913), (19449, 433941510), (21610, 390547359), (24345, 346671942), (26737, 315657270), (29214, 288893285), (32415, 260364906), (38898, 216970755), (48690, 173335971), (53474, 157828635), (58347, 144647170), (64830, 130182453), (73035, 115557314), (80211, 105219090), (97245, 86788302), (116694, 72323585), (133685, 63131454), (146070, 57778657), (160422, 52609545), (194490, 43394151), (240633, 35073030), (267370, 31565727), (291735, 28929434), (401055, 21043818), (481266, 17536515), (583470, 14464717), (721899, 11691010), (802110, 10521909), (1169101, 7218990), (1203165, 7014606), (1443798, 5845505), (2338202, 3609495), (2406330, 3507303)]