156496680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 540633600

約数和(自身を除く): 384136920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 148, 155, 180, 185, 186, 222, 248, 279, 296, 310, 333, 360, 370, 372, 379, 444, 465, 555, 558, 620, 666, 740, 744, 758, 888, 930, 1110, 1116, 1137, 1147, 1240, 1332, 1395, 1480, 1516, 1665, 1860, 1895, 2220, 2232, 2274, 2294, 2664, 2790, 3032, 3330, 3411, 3441, 3720, 3790, 4440, 4548, 4588, 5580, 5685, 5735, 6660, 6822, 6882, 7580, 9096, 9176, 10323, 11160, 11370, 11470, 11749, 13320, 13644, 13764, 14023, 15160, 17055, 17205, 20646, 22740, 22940, 23498, 27288, 27528, 28046, 34110, 34410, 35247, 41292, 42069, 45480, 45880, 46996, 51615, 56092, 58745, 68220, 68820, 70115, 70494, 82584, 84138, 93992, 103230, 105741, 112184, 117490, 126207, 136440, 137640, 140230, 140988, 168276, 176235, 206460, 210345, 211482, 234980, 252414, 280460, 281976, 336552, 352470, 412920, 420690, 422964, 434713, 469960, 504828, 528705, 560920, 631035, 704940, 841380, 845928, 869426, 1009656, 1057410, 1262070, 1304139, 1409880, 1682760, 1738852, 2114820, 2173565, 2524140, 2608278, 3477704, 3912417, 4229640, 4347130, 5048280, 5216556, 6520695, 7824834, 8694260, 10433112, 13041390, 15649668, 17388520, 19562085, 26082780, 31299336, 39124170, 52165560, 78248340, 156496680]

約数ペア:

[(1, 156496680), (2, 78248340), (3, 52165560), (4, 39124170), (5, 31299336), (6, 26082780), (8, 19562085), (9, 17388520), (10, 15649668), (12, 13041390), (15, 10433112), (18, 8694260), (20, 7824834), (24, 6520695), (30, 5216556), (31, 5048280), (36, 4347130), (37, 4229640), (40, 3912417), (45, 3477704), (60, 2608278), (62, 2524140), (72, 2173565), (74, 2114820), (90, 1738852), (93, 1682760), (111, 1409880), (120, 1304139), (124, 1262070), (148, 1057410), (155, 1009656), (180, 869426), (185, 845928), (186, 841380), (222, 704940), (248, 631035), (279, 560920), (296, 528705), (310, 504828), (333, 469960), (360, 434713), (370, 422964), (372, 420690), (379, 412920), (444, 352470), (465, 336552), (555, 281976), (558, 280460), (620, 252414), (666, 234980), (740, 211482), (744, 210345), (758, 206460), (888, 176235), (930, 168276), (1110, 140988), (1116, 140230), (1137, 137640), (1147, 136440), (1240, 126207), (1332, 117490), (1395, 112184), (1480, 105741), (1516, 103230), (1665, 93992), (1860, 84138), (1895, 82584), (2220, 70494), (2232, 70115), (2274, 68820), (2294, 68220), (2664, 58745), (2790, 56092), (3032, 51615), (3330, 46996), (3411, 45880), (3441, 45480), (3720, 42069), (3790, 41292), (4440, 35247), (4548, 34410), (4588, 34110), (5580, 28046), (5685, 27528), (5735, 27288), (6660, 23498), (6822, 22940), (6882, 22740), (7580, 20646), (9096, 17205), (9176, 17055), (10323, 15160), (11160, 14023), (11370, 13764), (11470, 13644), (11749, 13320)]