2772059680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3379

約数の個数: 144

約数和(自身を含む): 7322482944

約数和(自身を除く): 4550423264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 169, 208, 248, 260, 310, 338, 403, 416, 496, 520, 620, 676, 806, 845, 992, 1040, 1240, 1352, 1612, 1690, 2015, 2080, 2480, 2704, 3224, 3307, 3380, 4030, 4960, 5239, 5408, 6448, 6614, 6760, 8060, 10478, 12896, 13228, 13520, 16120, 16535, 20956, 26195, 26456, 27040, 32240, 33070, 41912, 42991, 52390, 52912, 64480, 66140, 83824, 85982, 102517, 104780, 105824, 132280, 167648, 171964, 205034, 209560, 214955, 264560, 343928, 410068, 419120, 429910, 512585, 529120, 558883, 687856, 820136, 838240, 859820, 1025170, 1117766, 1332721, 1375712, 1640272, 1719640, 2050340, 2235532, 2665442, 2794415, 3280544, 3439280, 4100680, 4471064, 5330884, 5588830, 6663605, 6878560, 8201360, 8942128, 10661768, 11177660, 13327210, 16402720, 17325373, 17884256, 21323536, 22355320, 26654420, 34650746, 42647072, 44710640, 53308840, 69301492, 86626865, 89421280, 106617680, 138602984, 173253730, 213235360, 277205968, 346507460, 554411936, 693014920, 1386029840, 2772059680]

約数ペア:

[(1, 2772059680), (2, 1386029840), (4, 693014920), (5, 554411936), (8, 346507460), (10, 277205968), (13, 213235360), (16, 173253730), (20, 138602984), (26, 106617680), (31, 89421280), (32, 86626865), (40, 69301492), (52, 53308840), (62, 44710640), (65, 42647072), (80, 34650746), (104, 26654420), (124, 22355320), (130, 21323536), (155, 17884256), (160, 17325373), (169, 16402720), (208, 13327210), (248, 11177660), (260, 10661768), (310, 8942128), (338, 8201360), (403, 6878560), (416, 6663605), (496, 5588830), (520, 5330884), (620, 4471064), (676, 4100680), (806, 3439280), (845, 3280544), (992, 2794415), (1040, 2665442), (1240, 2235532), (1352, 2050340), (1612, 1719640), (1690, 1640272), (2015, 1375712), (2080, 1332721), (2480, 1117766), (2704, 1025170), (3224, 859820), (3307, 838240), (3380, 820136), (4030, 687856), (4960, 558883), (5239, 529120), (5408, 512585), (6448, 429910), (6614, 419120), (6760, 410068), (8060, 343928), (10478, 264560), (12896, 214955), (13228, 209560), (13520, 205034), (16120, 171964), (16535, 167648), (20956, 132280), (26195, 105824), (26456, 104780), (27040, 102517), (32240, 85982), (33070, 83824), (41912, 66140), (42991, 64480), (52390, 52912)]