238388040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1692

約数の個数: 192

約数和(自身を含む): 868570560

約数和(自身を除く): 630182520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 165, 180, 185, 198, 220, 222, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 555, 660, 666, 740, 792, 814, 888, 990, 1110, 1221, 1320, 1332, 1480, 1627, 1628, 1665, 1980, 2035, 2220, 2442, 2664, 3254, 3256, 3330, 3663, 3960, 4070, 4440, 4881, 4884, 6105, 6508, 6660, 7326, 8135, 8140, 9762, 9768, 12210, 13016, 13320, 14643, 14652, 16270, 16280, 17897, 18315, 19524, 24405, 24420, 29286, 29304, 32540, 35794, 36630, 39048, 48810, 48840, 53691, 58572, 60199, 65080, 71588, 73215, 73260, 89485, 97620, 107382, 117144, 120398, 143176, 146430, 146520, 161073, 178970, 180597, 195240, 214764, 240796, 268455, 292860, 300995, 322146, 357940, 361194, 429528, 481592, 536910, 541791, 585720, 601990, 644292, 662189, 715880, 722388, 805365, 902985, 1073820, 1083582, 1203980, 1288584, 1324378, 1444776, 1610730, 1805970, 1986567, 2147640, 2167164, 2407960, 2648756, 2708955, 3221460, 3310945, 3611940, 3973134, 4334328, 5297512, 5417910, 5959701, 6442920, 6621890, 7223880, 7946268, 9932835, 10835820, 11919402, 13243780, 15892536, 19865670, 21671640, 23838804, 26487560, 29798505, 39731340, 47677608, 59597010, 79462680, 119194020, 238388040]

約数ペア:

[(1, 238388040), (2, 119194020), (3, 79462680), (4, 59597010), (5, 47677608), (6, 39731340), (8, 29798505), (9, 26487560), (10, 23838804), (11, 21671640), (12, 19865670), (15, 15892536), (18, 13243780), (20, 11919402), (22, 10835820), (24, 9932835), (30, 7946268), (33, 7223880), (36, 6621890), (37, 6442920), (40, 5959701), (44, 5417910), (45, 5297512), (55, 4334328), (60, 3973134), (66, 3611940), (72, 3310945), (74, 3221460), (88, 2708955), (90, 2648756), (99, 2407960), (110, 2167164), (111, 2147640), (120, 1986567), (132, 1805970), (148, 1610730), (165, 1444776), (180, 1324378), (185, 1288584), (198, 1203980), (220, 1083582), (222, 1073820), (264, 902985), (296, 805365), (330, 722388), (333, 715880), (360, 662189), (370, 644292), (396, 601990), (407, 585720), (440, 541791), (444, 536910), (495, 481592), (555, 429528), (660, 361194), (666, 357940), (740, 322146), (792, 300995), (814, 292860), (888, 268455), (990, 240796), (1110, 214764), (1221, 195240), (1320, 180597), (1332, 178970), (1480, 161073), (1627, 146520), (1628, 146430), (1665, 143176), (1980, 120398), (2035, 117144), (2220, 107382), (2442, 97620), (2664, 89485), (3254, 73260), (3256, 73215), (3330, 71588), (3663, 65080), (3960, 60199), (4070, 58572), (4440, 53691), (4881, 48840), (4884, 48810), (6105, 39048), (6508, 36630), (6660, 35794), (7326, 32540), (8135, 29304), (8140, 29286), (9762, 24420), (9768, 24405), (12210, 19524), (13016, 18315), (13320, 17897), (14643, 16280), (14652, 16270)]