308904120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3374

約数の個数: 192

約数和(自身を含む): 1178723520

約数和(自身を除く): 869819400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2220, 2331, 2520, 2590, 2664, 3108, 3313, 3330, 3885, 4440, 4662, 5180, 6216, 6626, 6660, 7770, 9324, 9939, 10360, 11655, 13252, 13320, 15540, 16565, 18648, 19878, 23191, 23310, 26504, 29817, 31080, 33130, 39756, 46382, 46620, 49695, 59634, 66260, 69573, 79512, 92764, 93240, 99390, 115955, 119268, 122581, 132520, 139146, 149085, 185528, 198780, 208719, 231910, 238536, 245162, 278292, 298170, 347865, 367743, 397560, 417438, 463820, 490324, 556584, 596340, 612905, 695730, 735486, 834876, 858067, 927640, 980648, 1043595, 1103229, 1192680, 1225810, 1391460, 1470972, 1669752, 1716134, 1838715, 2087190, 2206458, 2451620, 2574201, 2782920, 2941944, 3432268, 3677430, 4174380, 4290335, 4412916, 4903240, 5148402, 5516145, 6864536, 7354860, 7722603, 8348760, 8580670, 8825832, 10296804, 11032290, 12871005, 14709720, 15445206, 17161340, 20593608, 22064580, 25742010, 30890412, 34322680, 38613015, 44129160, 51484020, 61780824, 77226030, 102968040, 154452060, 308904120]

約数ペア:

[(1, 308904120), (2, 154452060), (3, 102968040), (4, 77226030), (5, 61780824), (6, 51484020), (7, 44129160), (8, 38613015), (9, 34322680), (10, 30890412), (12, 25742010), (14, 22064580), (15, 20593608), (18, 17161340), (20, 15445206), (21, 14709720), (24, 12871005), (28, 11032290), (30, 10296804), (35, 8825832), (36, 8580670), (37, 8348760), (40, 7722603), (42, 7354860), (45, 6864536), (56, 5516145), (60, 5148402), (63, 4903240), (70, 4412916), (72, 4290335), (74, 4174380), (84, 3677430), (90, 3432268), (105, 2941944), (111, 2782920), (120, 2574201), (126, 2451620), (140, 2206458), (148, 2087190), (168, 1838715), (180, 1716134), (185, 1669752), (210, 1470972), (222, 1391460), (252, 1225810), (259, 1192680), (280, 1103229), (296, 1043595), (315, 980648), (333, 927640), (360, 858067), (370, 834876), (420, 735486), (444, 695730), (504, 612905), (518, 596340), (555, 556584), (630, 490324), (666, 463820), (740, 417438), (777, 397560), (840, 367743), (888, 347865), (1036, 298170), (1110, 278292), (1260, 245162), (1295, 238536), (1332, 231910), (1480, 208719), (1554, 198780), (1665, 185528), (2072, 149085), (2220, 139146), (2331, 132520), (2520, 122581), (2590, 119268), (2664, 115955), (3108, 99390), (3313, 93240), (3330, 92764), (3885, 79512), (4440, 69573), (4662, 66260), (5180, 59634), (6216, 49695), (6626, 46620), (6660, 46382), (7770, 39756), (9324, 33130), (9939, 31080), (10360, 29817), (11655, 26504), (13252, 23310), (13320, 23191), (15540, 19878), (16565, 18648)]