19730770291680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{9486677}}^1$

素因数の和:9487321

約数の個数: 192

約数和(自身を含む): 71145531394560

約数和(自身を除く): 51414761102880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 619, 672, 840, 1120, 1238, 1680, 1857, 2476, 3095, 3360, 3714, 4333, 4952, 6190, 7428, 8666, 9285, 9904, 12380, 12999, 14856, 17332, 18570, 19808, 21665, 24760, 25998, 29712, 34664, 37140, 43330, 49520, 51996, 59424, 64995, 69328, 74280, 86660, 99040, 103992, 129990, 138656, 148560, 173320, 207984, 259980, 297120, 346640, 415968, 519960, 693280, 1039920, 2079840, 9486677, 18973354, 28460031, 37946708, 47433385, 56920062, 66406739, 75893416, 94866770, 113840124, 132813478, 142300155, 151786832, 189733540, 199220217, 227680248, 265626956, 284600310, 303573664, 332033695, 379467080, 398440434, 455360496, 531253912, 569200620, 664067390, 758934160, 796880868, 910720992, 996101085, 1062507824, 1138401240, 1328134780, 1517868320, 1593761736, 1992202170, 2125015648, 2276802480, 2656269560, 3187523472, 3984404340, 4553604960, 5312539120, 5872253063, 6375046944, 7968808680, 10625078240, 11744506126, 15937617360, 17616759189, 23489012252, 29361265315, 31875234720, 35233518378, 41105771441, 46978024504, 58722530630, 70467036756, 82211542882, 88083795945, 93956049008, 117445061260, 123317314323, 140934073512, 164423085764, 176167591890, 187912098016, 205528857205, 234890122520, 246634628646, 281868147024, 328846171528, 352335183780, 411057714410, 469780245040, 493269257292, 563736294048, 616586571615, 657692343056, 704670367560, 822115428820, 939560490080, 986538514584, 1233173143230, 1315384686112, 1409340735120, 1644230857640, 1973077029168, 2466346286460, 2818681470240, 3288461715280, 3946154058336, 4932692572920, 6576923430560, 9865385145840, 19730770291680]

約数ペア:

[(1, 19730770291680), (2, 9865385145840), (3, 6576923430560), (4, 4932692572920), (5, 3946154058336), (6, 3288461715280), (7, 2818681470240), (8, 2466346286460), (10, 1973077029168), (12, 1644230857640), (14, 1409340735120), (15, 1315384686112), (16, 1233173143230), (20, 986538514584), (21, 939560490080), (24, 822115428820), (28, 704670367560), (30, 657692343056), (32, 616586571615), (35, 563736294048), (40, 493269257292), (42, 469780245040), (48, 411057714410), (56, 352335183780), (60, 328846171528), (70, 281868147024), (80, 246634628646), (84, 234890122520), (96, 205528857205), (105, 187912098016), (112, 176167591890), (120, 164423085764), (140, 140934073512), (160, 123317314323), (168, 117445061260), (210, 93956049008), (224, 88083795945), (240, 82211542882), (280, 70467036756), (336, 58722530630), (420, 46978024504), (480, 41105771441), (560, 35233518378), (619, 31875234720), (672, 29361265315), (840, 23489012252), (1120, 17616759189), (1238, 15937617360), (1680, 11744506126), (1857, 10625078240), (2476, 7968808680), (3095, 6375046944), (3360, 5872253063), (3714, 5312539120), (4333, 4553604960), (4952, 3984404340), (6190, 3187523472), (7428, 2656269560), (8666, 2276802480), (9285, 2125015648), (9904, 1992202170), (12380, 1593761736), (12999, 1517868320), (14856, 1328134780), (17332, 1138401240), (18570, 1062507824), (19808, 996101085), (21665, 910720992), (24760, 796880868), (25998, 758934160), (29712, 664067390), (34664, 569200620), (37140, 531253912), (43330, 455360496), (49520, 398440434), (51996, 379467080), (59424, 332033695), (64995, 303573664), (69328, 284600310), (74280, 265626956), (86660, 227680248), (99040, 199220217), (103992, 189733540), (129990, 151786832), (138656, 142300155), (148560, 132813478), (173320, 113840124), (207984, 94866770), (259980, 75893416), (297120, 66406739), (346640, 56920062), (415968, 47433385), (519960, 37946708), (693280, 28460031), (1039920, 18973354), (2079840, 9486677)]