2019715200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3740

約数の個数: 288

約数和(自身を含む): 7588167600

約数和(自身を除く): 5568452400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 285, 288, 300, 304, 320, 342, 360, 380, 384, 400, 450, 456, 475, 480, 570, 576, 600, 608, 640, 684, 720, 760, 800, 855, 900, 912, 950, 960, 1140, 1152, 1200, 1216, 1368, 1425, 1440, 1520, 1600, 1710, 1800, 1824, 1900, 1920, 2280, 2400, 2432, 2736, 2850, 2880, 3040, 3200, 3420, 3600, 3648, 3691, 3800, 4275, 4560, 4800, 5472, 5700, 5760, 6080, 6840, 7200, 7296, 7382, 7600, 8550, 9120, 9600, 10944, 11073, 11400, 12160, 13680, 14400, 14764, 15200, 17100, 18240, 18455, 21888, 22146, 22800, 27360, 28800, 29528, 30400, 33219, 34200, 36480, 36910, 44292, 45600, 54720, 55365, 59056, 60800, 66438, 68400, 70129, 73820, 88584, 91200, 92275, 109440, 110730, 118112, 132876, 136800, 140258, 147640, 166095, 177168, 182400, 184550, 210387, 221460, 236224, 265752, 273600, 276825, 280516, 295280, 332190, 350645, 354336, 369100, 420774, 442920, 472448, 531504, 547200, 553650, 561032, 590560, 631161, 664380, 701290, 708672, 738200, 830475, 841548, 885840, 1051935, 1063008, 1107300, 1122064, 1181120, 1262322, 1328760, 1402580, 1417344, 1476400, 1660950, 1683096, 1753225, 1771680, 2103870, 2126016, 2214600, 2244128, 2362240, 2524644, 2657520, 2805160, 2952800, 3155805, 3321900, 3366192, 3506450, 3543360, 4207740, 4252032, 4429200, 4488256, 5049288, 5259675, 5315040, 5610320, 5905600, 6311610, 6643800, 6732384, 7012900, 7086720, 8415480, 8858400, 8976512, 10098576, 10519350, 10630080, 11220640, 11811200, 12623220, 13287600, 13464768, 14025800, 15779025, 16830960, 17716800, 20197152, 21038700, 21260160, 22441280, 25246440, 26575200, 26929536, 28051600, 31558050, 33661920, 35433600, 40394304, 42077400, 44882560, 50492880, 53150400, 56103200, 63116100, 67323840, 80788608, 84154800, 100985760, 106300800, 112206400, 126232200, 134647680, 168309600, 201971520, 224412800, 252464400, 336619200, 403943040, 504928800, 673238400, 1009857600, 2019715200]

約数ペア:

[(1, 2019715200), (2, 1009857600), (3, 673238400), (4, 504928800), (5, 403943040), (6, 336619200), (8, 252464400), (9, 224412800), (10, 201971520), (12, 168309600), (15, 134647680), (16, 126232200), (18, 112206400), (19, 106300800), (20, 100985760), (24, 84154800), (25, 80788608), (30, 67323840), (32, 63116100), (36, 56103200), (38, 53150400), (40, 50492880), (45, 44882560), (48, 42077400), (50, 40394304), (57, 35433600), (60, 33661920), (64, 31558050), (72, 28051600), (75, 26929536), (76, 26575200), (80, 25246440), (90, 22441280), (95, 21260160), (96, 21038700), (100, 20197152), (114, 17716800), (120, 16830960), (128, 15779025), (144, 14025800), (150, 13464768), (152, 13287600), (160, 12623220), (171, 11811200), (180, 11220640), (190, 10630080), (192, 10519350), (200, 10098576), (225, 8976512), (228, 8858400), (240, 8415480), (285, 7086720), (288, 7012900), (300, 6732384), (304, 6643800), (320, 6311610), (342, 5905600), (360, 5610320), (380, 5315040), (384, 5259675), (400, 5049288), (450, 4488256), (456, 4429200), (475, 4252032), (480, 4207740), (570, 3543360), (576, 3506450), (600, 3366192), (608, 3321900), (640, 3155805), (684, 2952800), (720, 2805160), (760, 2657520), (800, 2524644), (855, 2362240), (900, 2244128), (912, 2214600), (950, 2126016), (960, 2103870), (1140, 1771680), (1152, 1753225), (1200, 1683096), (1216, 1660950), (1368, 1476400), (1425, 1417344), (1440, 1402580), (1520, 1328760), (1600, 1262322), (1710, 1181120), (1800, 1122064), (1824, 1107300), (1900, 1063008), (1920, 1051935), (2280, 885840), (2400, 841548), (2432, 830475), (2736, 738200), (2850, 708672), (2880, 701290), (3040, 664380), (3200, 631161), (3420, 590560), (3600, 561032), (3648, 553650), (3691, 547200), (3800, 531504), (4275, 472448), (4560, 442920), (4800, 420774), (5472, 369100), (5700, 354336), (5760, 350645), (6080, 332190), (6840, 295280), (7200, 280516), (7296, 276825), (7382, 273600), (7600, 265752), (8550, 236224), (9120, 221460), (9600, 210387), (10944, 184550), (11073, 182400), (11400, 177168), (12160, 166095), (13680, 147640), (14400, 140258), (14764, 136800), (15200, 132876), (17100, 118112), (18240, 110730), (18455, 109440), (21888, 92275), (22146, 91200), (22800, 88584), (27360, 73820), (28800, 70129), (29528, 68400), (30400, 66438), (33219, 60800), (34200, 59056), (36480, 55365), (36910, 54720), (44292, 45600)]