40162980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 137281536

約数和(自身を除く): 97118556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 110, 124, 130, 132, 143, 151, 155, 156, 165, 186, 195, 220, 260, 286, 302, 310, 330, 341, 372, 390, 403, 429, 453, 465, 572, 604, 620, 660, 682, 715, 755, 780, 806, 858, 906, 930, 1023, 1209, 1364, 1430, 1510, 1612, 1661, 1705, 1716, 1812, 1860, 1963, 2015, 2046, 2145, 2265, 2418, 2860, 3020, 3322, 3410, 3926, 4030, 4092, 4290, 4433, 4530, 4681, 4836, 4983, 5115, 5889, 6045, 6644, 6820, 7852, 8060, 8305, 8580, 8866, 9060, 9362, 9815, 9966, 10230, 11778, 12090, 13299, 14043, 16610, 17732, 18724, 19630, 19932, 20460, 21593, 22165, 23405, 23556, 24180, 24915, 26598, 28086, 29445, 33220, 39260, 43186, 44330, 46810, 49830, 51491, 53196, 56172, 58890, 60853, 64779, 66495, 70215, 86372, 88660, 93620, 99660, 102982, 107965, 117780, 121706, 129558, 132990, 140430, 154473, 182559, 205964, 215930, 243412, 257455, 259116, 265980, 280860, 304265, 308946, 323895, 365118, 431860, 514910, 608530, 617892, 647790, 669383, 730236, 772365, 912795, 1029820, 1217060, 1295580, 1338766, 1544730, 1825590, 2008149, 2677532, 3089460, 3346915, 3651180, 4016298, 6693830, 8032596, 10040745, 13387660, 20081490, 40162980]

約数ペア:

[(1, 40162980), (2, 20081490), (3, 13387660), (4, 10040745), (5, 8032596), (6, 6693830), (10, 4016298), (11, 3651180), (12, 3346915), (13, 3089460), (15, 2677532), (20, 2008149), (22, 1825590), (26, 1544730), (30, 1338766), (31, 1295580), (33, 1217060), (39, 1029820), (44, 912795), (52, 772365), (55, 730236), (60, 669383), (62, 647790), (65, 617892), (66, 608530), (78, 514910), (93, 431860), (110, 365118), (124, 323895), (130, 308946), (132, 304265), (143, 280860), (151, 265980), (155, 259116), (156, 257455), (165, 243412), (186, 215930), (195, 205964), (220, 182559), (260, 154473), (286, 140430), (302, 132990), (310, 129558), (330, 121706), (341, 117780), (372, 107965), (390, 102982), (403, 99660), (429, 93620), (453, 88660), (465, 86372), (572, 70215), (604, 66495), (620, 64779), (660, 60853), (682, 58890), (715, 56172), (755, 53196), (780, 51491), (806, 49830), (858, 46810), (906, 44330), (930, 43186), (1023, 39260), (1209, 33220), (1364, 29445), (1430, 28086), (1510, 26598), (1612, 24915), (1661, 24180), (1705, 23556), (1716, 23405), (1812, 22165), (1860, 21593), (1963, 20460), (2015, 19932), (2046, 19630), (2145, 18724), (2265, 17732), (2418, 16610), (2860, 14043), (3020, 13299), (3322, 12090), (3410, 11778), (3926, 10230), (4030, 9966), (4092, 9815), (4290, 9362), (4433, 9060), (4530, 8866), (4681, 8580), (4836, 8305), (4983, 8060), (5115, 7852), (5889, 6820), (6045, 6644)]