132280720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:441

約数の個数: 160

約数和(自身を含む): 373976064

約数和(自身を除く): 241695344

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 176, 208, 220, 248, 260, 286, 310, 341, 373, 403, 440, 496, 520, 572, 620, 682, 715, 746, 806, 880, 1040, 1144, 1240, 1364, 1430, 1492, 1612, 1705, 1865, 2015, 2288, 2480, 2728, 2860, 2984, 3224, 3410, 3730, 4030, 4103, 4433, 4849, 5456, 5720, 5968, 6448, 6820, 7460, 8060, 8206, 8866, 9698, 11440, 11563, 13640, 14920, 16120, 16412, 17732, 19396, 20515, 22165, 23126, 24245, 27280, 29840, 32240, 32824, 35464, 38792, 41030, 44330, 46252, 48490, 53339, 57815, 65648, 70928, 77584, 82060, 88660, 92504, 96980, 106678, 115630, 127193, 150319, 164120, 177320, 185008, 193960, 213356, 231260, 254386, 266695, 300638, 328240, 354640, 387920, 426712, 462520, 508772, 533390, 601276, 635965, 751595, 853424, 925040, 1017544, 1066780, 1202552, 1271930, 1503190, 1653509, 2035088, 2133560, 2405104, 2543860, 3006380, 3307018, 4267120, 5087720, 6012760, 6614036, 8267545, 10175440, 12025520, 13228072, 16535090, 26456144, 33070180, 66140360, 132280720]

約数ペア:

[(1, 132280720), (2, 66140360), (4, 33070180), (5, 26456144), (8, 16535090), (10, 13228072), (11, 12025520), (13, 10175440), (16, 8267545), (20, 6614036), (22, 6012760), (26, 5087720), (31, 4267120), (40, 3307018), (44, 3006380), (52, 2543860), (55, 2405104), (62, 2133560), (65, 2035088), (80, 1653509), (88, 1503190), (104, 1271930), (110, 1202552), (124, 1066780), (130, 1017544), (143, 925040), (155, 853424), (176, 751595), (208, 635965), (220, 601276), (248, 533390), (260, 508772), (286, 462520), (310, 426712), (341, 387920), (373, 354640), (403, 328240), (440, 300638), (496, 266695), (520, 254386), (572, 231260), (620, 213356), (682, 193960), (715, 185008), (746, 177320), (806, 164120), (880, 150319), (1040, 127193), (1144, 115630), (1240, 106678), (1364, 96980), (1430, 92504), (1492, 88660), (1612, 82060), (1705, 77584), (1865, 70928), (2015, 65648), (2288, 57815), (2480, 53339), (2728, 48490), (2860, 46252), (2984, 44330), (3224, 41030), (3410, 38792), (3730, 35464), (4030, 32824), (4103, 32240), (4433, 29840), (4849, 27280), (5456, 24245), (5720, 23126), (5968, 22165), (6448, 20515), (6820, 19396), (7460, 17732), (8060, 16412), (8206, 16120), (8866, 14920), (9698, 13640), (11440, 11563)]