19529336400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{2131}}^1$

素因数の和:3250

約数の個数: 240

約数和(自身を含む): 71595084288

約数和(自身を除く): 52065747888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1091, 1200, 1400, 1680, 2100, 2131, 2182, 2800, 3273, 4200, 4262, 4364, 5455, 6393, 6546, 7637, 8400, 8524, 8728, 10655, 10910, 12786, 13092, 14917, 15274, 16365, 17048, 17456, 21310, 21820, 22911, 25572, 26184, 27275, 29834, 30548, 31965, 32730, 34096, 38185, 42620, 43640, 44751, 45822, 51144, 52368, 53275, 54550, 59668, 61096, 63930, 65460, 74585, 76370, 81825, 85240, 87280, 89502, 91644, 102288, 106550, 109100, 114555, 119336, 122192, 127860, 130920, 149170, 152740, 159825, 163650, 170480, 179004, 183288, 190925, 213100, 218200, 223755, 229110, 238672, 255720, 261840, 298340, 305480, 319650, 327300, 358008, 366576, 372925, 381850, 426200, 436400, 447510, 458220, 511440, 572775, 596680, 610960, 639300, 654600, 716016, 745850, 763700, 852400, 895020, 916440, 1118775, 1145550, 1193360, 1278600, 1309200, 1491700, 1527400, 1790040, 1832880, 2237550, 2291100, 2324921, 2557200, 2983400, 3054800, 3580080, 4475100, 4582200, 4649842, 5966800, 6974763, 8950200, 9164400, 9299684, 11624605, 13949526, 16274447, 17900400, 18599368, 23249210, 27899052, 32548894, 34873815, 37198736, 46498420, 48823341, 55798104, 58123025, 65097788, 69747630, 81372235, 92996840, 97646682, 111596208, 116246050, 130195576, 139495260, 162744470, 174369075, 185993680, 195293364, 232492100, 244116705, 260391152, 278990520, 325488940, 348738150, 390586728, 406861175, 464984200, 488233410, 557981040, 650977880, 697476300, 781173456, 813722350, 929968400, 976466820, 1220583525, 1301955760, 1394952600, 1627444700, 1952933640, 2441167050, 2789905200, 3254889400, 3905867280, 4882334100, 6509778800, 9764668200, 19529336400]

約数ペア:

[(1, 19529336400), (2, 9764668200), (3, 6509778800), (4, 4882334100), (5, 3905867280), (6, 3254889400), (7, 2789905200), (8, 2441167050), (10, 1952933640), (12, 1627444700), (14, 1394952600), (15, 1301955760), (16, 1220583525), (20, 976466820), (21, 929968400), (24, 813722350), (25, 781173456), (28, 697476300), (30, 650977880), (35, 557981040), (40, 488233410), (42, 464984200), (48, 406861175), (50, 390586728), (56, 348738150), (60, 325488940), (70, 278990520), (75, 260391152), (80, 244116705), (84, 232492100), (100, 195293364), (105, 185993680), (112, 174369075), (120, 162744470), (140, 139495260), (150, 130195576), (168, 116246050), (175, 111596208), (200, 97646682), (210, 92996840), (240, 81372235), (280, 69747630), (300, 65097788), (336, 58123025), (350, 55798104), (400, 48823341), (420, 46498420), (525, 37198736), (560, 34873815), (600, 32548894), (700, 27899052), (840, 23249210), (1050, 18599368), (1091, 17900400), (1200, 16274447), (1400, 13949526), (1680, 11624605), (2100, 9299684), (2131, 9164400), (2182, 8950200), (2800, 6974763), (3273, 5966800), (4200, 4649842), (4262, 4582200), (4364, 4475100), (5455, 3580080), (6393, 3054800), (6546, 2983400), (7637, 2557200), (8400, 2324921), (8524, 2291100), (8728, 2237550), (10655, 1832880), (10910, 1790040), (12786, 1527400), (13092, 1491700), (14917, 1309200), (15274, 1278600), (16365, 1193360), (17048, 1145550), (17456, 1118775), (21310, 916440), (21820, 895020), (22911, 852400), (25572, 763700), (26184, 745850), (27275, 716016), (29834, 654600), (30548, 639300), (31965, 610960), (32730, 596680), (34096, 572775), (38185, 511440), (42620, 458220), (43640, 447510), (44751, 436400), (45822, 426200), (51144, 381850), (52368, 372925), (53275, 366576), (54550, 358008), (59668, 327300), (61096, 319650), (63930, 305480), (65460, 298340), (74585, 261840), (76370, 255720), (81825, 238672), (85240, 229110), (87280, 223755), (89502, 218200), (91644, 213100), (102288, 190925), (106550, 183288), (109100, 179004), (114555, 170480), (119336, 163650), (122192, 159825), (127860, 152740), (130920, 149170)]