1461837240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1027

約数の個数: 256

約数和(自身を含む): 5142528000

約数和(自身を除く): 3680690760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 47, 54, 60, 62, 72, 90, 93, 94, 108, 120, 124, 135, 141, 155, 180, 186, 188, 216, 235, 248, 270, 279, 282, 310, 360, 372, 376, 423, 465, 470, 540, 558, 564, 620, 705, 744, 837, 846, 929, 930, 940, 1080, 1116, 1128, 1240, 1269, 1395, 1410, 1457, 1674, 1692, 1858, 1860, 1880, 2115, 2232, 2538, 2787, 2790, 2820, 2914, 3348, 3384, 3716, 3720, 4185, 4230, 4371, 4645, 5076, 5574, 5580, 5640, 5828, 6345, 6696, 7285, 7432, 8361, 8370, 8460, 8742, 9290, 10152, 11148, 11160, 11656, 12690, 13113, 13935, 14570, 16722, 16740, 16920, 17484, 18580, 21855, 22296, 25083, 25380, 26226, 27870, 28799, 29140, 33444, 33480, 34968, 37160, 39339, 41805, 43663, 43710, 50166, 50760, 52452, 55740, 57598, 58280, 65565, 66888, 78678, 83610, 86397, 87326, 87420, 100332, 104904, 111480, 115196, 125415, 130989, 131130, 143995, 157356, 167220, 172794, 174652, 174840, 196695, 200664, 218315, 230392, 250830, 259191, 261978, 262260, 287990, 314712, 334440, 345588, 349304, 392967, 393390, 431985, 436630, 501660, 518382, 523956, 524520, 575980, 654945, 691176, 777573, 785934, 786780, 863970, 873260, 1003320, 1036764, 1047912, 1151960, 1178901, 1295955, 1309890, 1353553, 1555146, 1571868, 1573560, 1727940, 1746520, 1964835, 2073528, 2357802, 2591910, 2619780, 2707106, 3110292, 3143736, 3455880, 3887865, 3929670, 4060659, 4715604, 5183820, 5239560, 5414212, 5894505, 6220584, 6767765, 7775730, 7859340, 8121318, 9431208, 10367640, 10828424, 11789010, 12181977, 13535530, 15551460, 15718680, 16242636, 20303295, 23578020, 24363954, 27071060, 31102920, 32485272, 36545931, 40606590, 47156040, 48727908, 54142120, 60909885, 73091862, 81213180, 97455816, 121819770, 146183724, 162426360, 182729655, 243639540, 292367448, 365459310, 487279080, 730918620, 1461837240]

約数ペア:

[(1, 1461837240), (2, 730918620), (3, 487279080), (4, 365459310), (5, 292367448), (6, 243639540), (8, 182729655), (9, 162426360), (10, 146183724), (12, 121819770), (15, 97455816), (18, 81213180), (20, 73091862), (24, 60909885), (27, 54142120), (30, 48727908), (31, 47156040), (36, 40606590), (40, 36545931), (45, 32485272), (47, 31102920), (54, 27071060), (60, 24363954), (62, 23578020), (72, 20303295), (90, 16242636), (93, 15718680), (94, 15551460), (108, 13535530), (120, 12181977), (124, 11789010), (135, 10828424), (141, 10367640), (155, 9431208), (180, 8121318), (186, 7859340), (188, 7775730), (216, 6767765), (235, 6220584), (248, 5894505), (270, 5414212), (279, 5239560), (282, 5183820), (310, 4715604), (360, 4060659), (372, 3929670), (376, 3887865), (423, 3455880), (465, 3143736), (470, 3110292), (540, 2707106), (558, 2619780), (564, 2591910), (620, 2357802), (705, 2073528), (744, 1964835), (837, 1746520), (846, 1727940), (929, 1573560), (930, 1571868), (940, 1555146), (1080, 1353553), (1116, 1309890), (1128, 1295955), (1240, 1178901), (1269, 1151960), (1395, 1047912), (1410, 1036764), (1457, 1003320), (1674, 873260), (1692, 863970), (1858, 786780), (1860, 785934), (1880, 777573), (2115, 691176), (2232, 654945), (2538, 575980), (2787, 524520), (2790, 523956), (2820, 518382), (2914, 501660), (3348, 436630), (3384, 431985), (3716, 393390), (3720, 392967), (4185, 349304), (4230, 345588), (4371, 334440), (4645, 314712), (5076, 287990), (5574, 262260), (5580, 261978), (5640, 259191), (5828, 250830), (6345, 230392), (6696, 218315), (7285, 200664), (7432, 196695), (8361, 174840), (8370, 174652), (8460, 172794), (8742, 167220), (9290, 157356), (10152, 143995), (11148, 131130), (11160, 130989), (11656, 125415), (12690, 115196), (13113, 111480), (13935, 104904), (14570, 100332), (16722, 87420), (16740, 87326), (16920, 86397), (17484, 83610), (18580, 78678), (21855, 66888), (22296, 65565), (25083, 58280), (25380, 57598), (26226, 55740), (27870, 52452), (28799, 50760), (29140, 50166), (33444, 43710), (33480, 43663), (34968, 41805), (37160, 39339)]