20132610720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{1301}}^1$

素因数の和:1735

約数の個数: 192

約数和(自身を含む): 64287385344

約数和(自身を除く): 44154774624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 313, 412, 480, 515, 618, 626, 824, 939, 1030, 1236, 1252, 1301, 1545, 1565, 1648, 1878, 2060, 2472, 2504, 2602, 3090, 3130, 3296, 3756, 3903, 4120, 4695, 4944, 5008, 5204, 6180, 6260, 6505, 7512, 7806, 8240, 9390, 9888, 10016, 10408, 12360, 12520, 13010, 15024, 15612, 16480, 18780, 19515, 20816, 24720, 25040, 26020, 30048, 31224, 32239, 37560, 39030, 41632, 49440, 50080, 52040, 62448, 64478, 75120, 78060, 96717, 104080, 124896, 128956, 134003, 150240, 156120, 161195, 193434, 208160, 257912, 268006, 312240, 322390, 386868, 402009, 407213, 483585, 515824, 536012, 624480, 644780, 670015, 773736, 804018, 814426, 967170, 1031648, 1072024, 1221639, 1289560, 1340030, 1547472, 1608036, 1628852, 1934340, 2010045, 2036065, 2144048, 2443278, 2579120, 2680060, 3094944, 3216072, 3257704, 3868680, 4020090, 4072130, 4288096, 4886556, 5158240, 5360120, 6108195, 6432144, 6515408, 7737360, 8040180, 8144260, 9773112, 10720240, 12216390, 12864288, 13030816, 15474720, 16080360, 16288520, 19546224, 21440480, 24432780, 32160720, 32577040, 39092448, 41942939, 48865560, 64321440, 65154080, 83885878, 97731120, 125828817, 167771756, 195462240, 209714695, 251657634, 335543512, 419429390, 503315268, 629144085, 671087024, 838858780, 1006630536, 1258288170, 1342174048, 1677717560, 2013261072, 2516576340, 3355435120, 4026522144, 5033152680, 6710870240, 10066305360, 20132610720]

約数ペア:

[(1, 20132610720), (2, 10066305360), (3, 6710870240), (4, 5033152680), (5, 4026522144), (6, 3355435120), (8, 2516576340), (10, 2013261072), (12, 1677717560), (15, 1342174048), (16, 1258288170), (20, 1006630536), (24, 838858780), (30, 671087024), (32, 629144085), (40, 503315268), (48, 419429390), (60, 335543512), (80, 251657634), (96, 209714695), (103, 195462240), (120, 167771756), (160, 125828817), (206, 97731120), (240, 83885878), (309, 65154080), (313, 64321440), (412, 48865560), (480, 41942939), (515, 39092448), (618, 32577040), (626, 32160720), (824, 24432780), (939, 21440480), (1030, 19546224), (1236, 16288520), (1252, 16080360), (1301, 15474720), (1545, 13030816), (1565, 12864288), (1648, 12216390), (1878, 10720240), (2060, 9773112), (2472, 8144260), (2504, 8040180), (2602, 7737360), (3090, 6515408), (3130, 6432144), (3296, 6108195), (3756, 5360120), (3903, 5158240), (4120, 4886556), (4695, 4288096), (4944, 4072130), (5008, 4020090), (5204, 3868680), (6180, 3257704), (6260, 3216072), (6505, 3094944), (7512, 2680060), (7806, 2579120), (8240, 2443278), (9390, 2144048), (9888, 2036065), (10016, 2010045), (10408, 1934340), (12360, 1628852), (12520, 1608036), (13010, 1547472), (15024, 1340030), (15612, 1289560), (16480, 1221639), (18780, 1072024), (19515, 1031648), (20816, 967170), (24720, 814426), (25040, 804018), (26020, 773736), (30048, 670015), (31224, 644780), (32239, 624480), (37560, 536012), (39030, 515824), (41632, 483585), (49440, 407213), (50080, 402009), (52040, 386868), (62448, 322390), (64478, 312240), (75120, 268006), (78060, 257912), (96717, 208160), (104080, 193434), (124896, 161195), (128956, 156120), (134003, 150240)]