19384828680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{4337}}^1$

素因数の和:4688

約数の個数: 256

約数和(自身を含む): 70612922880

約数和(自身を除く): 51228094200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 313, 340, 357, 408, 420, 476, 510, 595, 626, 680, 714, 840, 939, 952, 1020, 1190, 1252, 1428, 1565, 1785, 1878, 2040, 2191, 2380, 2504, 2856, 3130, 3570, 3756, 4337, 4382, 4695, 4760, 5321, 6260, 6573, 7140, 7512, 8674, 8764, 9390, 10642, 10955, 12520, 13011, 13146, 14280, 15963, 17348, 17528, 18780, 21284, 21685, 21910, 26022, 26292, 26605, 30359, 31926, 32865, 34696, 37247, 37560, 42568, 43370, 43820, 52044, 52584, 53210, 60718, 63852, 65055, 65730, 73729, 74494, 79815, 86740, 87640, 91077, 104088, 106420, 111741, 121436, 127704, 130110, 131460, 147458, 148988, 151795, 159630, 173480, 182154, 186235, 212840, 221187, 223482, 242872, 260220, 262920, 294916, 297976, 303590, 319260, 364308, 368645, 372470, 442374, 446964, 455385, 516103, 520440, 558705, 589832, 607180, 638520, 728616, 737290, 744940, 884748, 893928, 910770, 1032206, 1105935, 1117410, 1214360, 1357481, 1474580, 1489880, 1548309, 1769496, 1821540, 2064412, 2211870, 2234820, 2580515, 2714962, 2949160, 3096618, 3643080, 4072443, 4128824, 4423740, 4469640, 5161030, 5429924, 6193236, 6787405, 7741545, 8144886, 8847480, 9502367, 10322060, 10859848, 12386472, 13574810, 15483090, 16289772, 19004734, 20362215, 20644120, 23077177, 27149620, 28507101, 30966180, 32579544, 38009468, 40724430, 46154354, 47511835, 54299240, 57014202, 61932360, 69231531, 76018936, 81448860, 92308708, 95023670, 114028404, 115385885, 138463062, 142535505, 161540239, 162897720, 184617416, 190047340, 228056808, 230771770, 276926124, 285071010, 323080478, 346157655, 380094680, 461543540, 484620717, 553852248, 570142020, 646160956, 692315310, 807701195, 923087080, 969241434, 1140284040, 1292321912, 1384630620, 1615402390, 1938482868, 2423103585, 2769261240, 3230804780, 3876965736, 4846207170, 6461609560, 9692414340, 19384828680]

約数ペア:

[(1, 19384828680), (2, 9692414340), (3, 6461609560), (4, 4846207170), (5, 3876965736), (6, 3230804780), (7, 2769261240), (8, 2423103585), (10, 1938482868), (12, 1615402390), (14, 1384630620), (15, 1292321912), (17, 1140284040), (20, 969241434), (21, 923087080), (24, 807701195), (28, 692315310), (30, 646160956), (34, 570142020), (35, 553852248), (40, 484620717), (42, 461543540), (51, 380094680), (56, 346157655), (60, 323080478), (68, 285071010), (70, 276926124), (84, 230771770), (85, 228056808), (102, 190047340), (105, 184617416), (119, 162897720), (120, 161540239), (136, 142535505), (140, 138463062), (168, 115385885), (170, 114028404), (204, 95023670), (210, 92308708), (238, 81448860), (255, 76018936), (280, 69231531), (313, 61932360), (340, 57014202), (357, 54299240), (408, 47511835), (420, 46154354), (476, 40724430), (510, 38009468), (595, 32579544), (626, 30966180), (680, 28507101), (714, 27149620), (840, 23077177), (939, 20644120), (952, 20362215), (1020, 19004734), (1190, 16289772), (1252, 15483090), (1428, 13574810), (1565, 12386472), (1785, 10859848), (1878, 10322060), (2040, 9502367), (2191, 8847480), (2380, 8144886), (2504, 7741545), (2856, 6787405), (3130, 6193236), (3570, 5429924), (3756, 5161030), (4337, 4469640), (4382, 4423740), (4695, 4128824), (4760, 4072443), (5321, 3643080), (6260, 3096618), (6573, 2949160), (7140, 2714962), (7512, 2580515), (8674, 2234820), (8764, 2211870), (9390, 2064412), (10642, 1821540), (10955, 1769496), (12520, 1548309), (13011, 1489880), (13146, 1474580), (14280, 1357481), (15963, 1214360), (17348, 1117410), (17528, 1105935), (18780, 1032206), (21284, 910770), (21685, 893928), (21910, 884748), (26022, 744940), (26292, 737290), (26605, 728616), (30359, 638520), (31926, 607180), (32865, 589832), (34696, 558705), (37247, 520440), (37560, 516103), (42568, 455385), (43370, 446964), (43820, 442374), (52044, 372470), (52584, 368645), (53210, 364308), (60718, 319260), (63852, 303590), (65055, 297976), (65730, 294916), (73729, 262920), (74494, 260220), (79815, 242872), (86740, 223482), (87640, 221187), (91077, 212840), (104088, 186235), (106420, 182154), (111741, 173480), (121436, 159630), (127704, 151795), (130110, 148988), (131460, 147458)]