871472160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3581}}^1$

素因数の和:3628

約数の個数: 216

約数和(自身を含む): 3221156484

約数和(自身を除く): 2349684324

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2535, 2704, 3042, 3120, 3380, 3581, 3744, 4056, 4680, 5070, 5408, 6084, 6240, 6760, 7162, 7605, 8112, 9360, 10140, 10743, 12168, 13520, 14324, 15210, 16224, 17905, 18720, 20280, 21486, 24336, 27040, 28648, 30420, 32229, 35810, 40560, 42972, 46553, 48672, 53715, 57296, 60840, 64458, 71620, 81120, 85944, 93106, 107430, 114592, 121680, 128916, 139659, 143240, 161145, 171888, 186212, 214860, 232765, 243360, 257832, 279318, 286480, 322290, 343776, 372424, 418977, 429720, 465530, 515664, 558636, 572960, 605189, 644580, 698295, 744848, 837954, 859440, 931060, 1031328, 1117272, 1210378, 1289160, 1396590, 1489696, 1675908, 1718880, 1815567, 1862120, 2094885, 2234544, 2420756, 2578320, 2793180, 3025945, 3351816, 3631134, 3724240, 4189770, 4469088, 4841512, 5156640, 5446701, 5586360, 6051890, 6703632, 7262268, 7448480, 8379540, 9077835, 9683024, 10893402, 11172720, 12103780, 13407264, 14524536, 16759080, 18155670, 19366048, 21786804, 22345440, 24207560, 27233505, 29049072, 33518160, 36311340, 43573608, 48415120, 54467010, 58098144, 67036320, 72622680, 87147216, 96830240, 108934020, 145245360, 174294432, 217868040, 290490720, 435736080, 871472160]

約数ペア:

[(1, 871472160), (2, 435736080), (3, 290490720), (4, 217868040), (5, 174294432), (6, 145245360), (8, 108934020), (9, 96830240), (10, 87147216), (12, 72622680), (13, 67036320), (15, 58098144), (16, 54467010), (18, 48415120), (20, 43573608), (24, 36311340), (26, 33518160), (30, 29049072), (32, 27233505), (36, 24207560), (39, 22345440), (40, 21786804), (45, 19366048), (48, 18155670), (52, 16759080), (60, 14524536), (65, 13407264), (72, 12103780), (78, 11172720), (80, 10893402), (90, 9683024), (96, 9077835), (104, 8379540), (117, 7448480), (120, 7262268), (130, 6703632), (144, 6051890), (156, 5586360), (160, 5446701), (169, 5156640), (180, 4841512), (195, 4469088), (208, 4189770), (234, 3724240), (240, 3631134), (260, 3351816), (288, 3025945), (312, 2793180), (338, 2578320), (360, 2420756), (390, 2234544), (416, 2094885), (468, 1862120), (480, 1815567), (507, 1718880), (520, 1675908), (585, 1489696), (624, 1396590), (676, 1289160), (720, 1210378), (780, 1117272), (845, 1031328), (936, 931060), (1014, 859440), (1040, 837954), (1170, 744848), (1248, 698295), (1352, 644580), (1440, 605189), (1521, 572960), (1560, 558636), (1690, 515664), (1872, 465530), (2028, 429720), (2080, 418977), (2340, 372424), (2535, 343776), (2704, 322290), (3042, 286480), (3120, 279318), (3380, 257832), (3581, 243360), (3744, 232765), (4056, 214860), (4680, 186212), (5070, 171888), (5408, 161145), (6084, 143240), (6240, 139659), (6760, 128916), (7162, 121680), (7605, 114592), (8112, 107430), (9360, 93106), (10140, 85944), (10743, 81120), (12168, 71620), (13520, 64458), (14324, 60840), (15210, 57296), (16224, 53715), (17905, 48672), (18720, 46553), (20280, 42972), (21486, 40560), (24336, 35810), (27040, 32229), (28648, 30420)]