201937320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:809

約数の個数: 256

約数和(自身を含む): 764064000

約数和(自身を除く): 562126680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 757, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1514, 1560, 1710, 1755, 1976, 2052, 2223, 2271, 2280, 2340, 2470, 2565, 2808, 2964, 3028, 3420, 3510, 3705, 3785, 4104, 4446, 4542, 4680, 4940, 5130, 5928, 6056, 6669, 6813, 6840, 7020, 7410, 7570, 8892, 9084, 9841, 9880, 10260, 11115, 11355, 13338, 13626, 14040, 14383, 14820, 15140, 17784, 18168, 19682, 20439, 20520, 22230, 22710, 26676, 27252, 28766, 29523, 29640, 30280, 33345, 34065, 39364, 40878, 43149, 44460, 45420, 49205, 53352, 54504, 57532, 59046, 66690, 68130, 71915, 78728, 81756, 86298, 88569, 88920, 90840, 98410, 102195, 115064, 118092, 129447, 133380, 136260, 143830, 147615, 163512, 172596, 177138, 186979, 196820, 204390, 215745, 236184, 258894, 265707, 266760, 272520, 287660, 295230, 345192, 354276, 373958, 388341, 393640, 408780, 431490, 442845, 517788, 531414, 560937, 575320, 590460, 647235, 708552, 747916, 776682, 817560, 862980, 885690, 934895, 1035576, 1062828, 1121874, 1180920, 1294470, 1328535, 1495832, 1553364, 1682811, 1725960, 1771380, 1869790, 1941705, 2125656, 2243748, 2588940, 2657070, 2804685, 3106728, 3365622, 3542760, 3739580, 3883410, 4487496, 5048433, 5177880, 5314140, 5609370, 6731244, 7479160, 7766820, 8414055, 10096866, 10628280, 11218740, 13462488, 15533640, 16828110, 20193732, 22437480, 25242165, 33656220, 40387464, 50484330, 67312440, 100968660, 201937320]

約数ペア:

[(1, 201937320), (2, 100968660), (3, 67312440), (4, 50484330), (5, 40387464), (6, 33656220), (8, 25242165), (9, 22437480), (10, 20193732), (12, 16828110), (13, 15533640), (15, 13462488), (18, 11218740), (19, 10628280), (20, 10096866), (24, 8414055), (26, 7766820), (27, 7479160), (30, 6731244), (36, 5609370), (38, 5314140), (39, 5177880), (40, 5048433), (45, 4487496), (52, 3883410), (54, 3739580), (57, 3542760), (60, 3365622), (65, 3106728), (72, 2804685), (76, 2657070), (78, 2588940), (90, 2243748), (95, 2125656), (104, 1941705), (108, 1869790), (114, 1771380), (117, 1725960), (120, 1682811), (130, 1553364), (135, 1495832), (152, 1328535), (156, 1294470), (171, 1180920), (180, 1121874), (190, 1062828), (195, 1035576), (216, 934895), (228, 885690), (234, 862980), (247, 817560), (260, 776682), (270, 747916), (285, 708552), (312, 647235), (342, 590460), (351, 575320), (360, 560937), (380, 531414), (390, 517788), (456, 442845), (468, 431490), (494, 408780), (513, 393640), (520, 388341), (540, 373958), (570, 354276), (585, 345192), (684, 295230), (702, 287660), (741, 272520), (757, 266760), (760, 265707), (780, 258894), (855, 236184), (936, 215745), (988, 204390), (1026, 196820), (1080, 186979), (1140, 177138), (1170, 172596), (1235, 163512), (1368, 147615), (1404, 143830), (1482, 136260), (1514, 133380), (1560, 129447), (1710, 118092), (1755, 115064), (1976, 102195), (2052, 98410), (2223, 90840), (2271, 88920), (2280, 88569), (2340, 86298), (2470, 81756), (2565, 78728), (2808, 71915), (2964, 68130), (3028, 66690), (3420, 59046), (3510, 57532), (3705, 54504), (3785, 53352), (4104, 49205), (4446, 45420), (4542, 44460), (4680, 43149), (4940, 40878), (5130, 39364), (5928, 34065), (6056, 33345), (6669, 30280), (6813, 29640), (6840, 29523), (7020, 28766), (7410, 27252), (7570, 26676), (8892, 22710), (9084, 22230), (9841, 20520), (9880, 20439), (10260, 19682), (11115, 18168), (11355, 17784), (13338, 15140), (13626, 14820), (14040, 14383)]