208799573640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{142939}}^1$

素因数の和:143044

約数の個数: 256

約数和(自身を含む): 750880972800

約数和(自身を除く): 542081399160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 47, 56, 60, 70, 74, 84, 94, 105, 111, 120, 140, 141, 148, 168, 185, 188, 210, 222, 235, 259, 280, 282, 296, 329, 370, 376, 420, 444, 470, 518, 555, 564, 658, 705, 740, 777, 840, 888, 940, 987, 1036, 1110, 1128, 1295, 1316, 1410, 1480, 1554, 1645, 1739, 1880, 1974, 2072, 2220, 2590, 2632, 2820, 3108, 3290, 3478, 3885, 3948, 4440, 4935, 5180, 5217, 5640, 6216, 6580, 6956, 7770, 7896, 8695, 9870, 10360, 10434, 12173, 13160, 13912, 15540, 17390, 19740, 20868, 24346, 26085, 31080, 34780, 36519, 39480, 41736, 48692, 52170, 60865, 69560, 73038, 97384, 104340, 121730, 142939, 146076, 182595, 208680, 243460, 285878, 292152, 365190, 428817, 486920, 571756, 714695, 730380, 857634, 1000573, 1143512, 1429390, 1460760, 1715268, 2001146, 2144085, 2858780, 3001719, 3430536, 4002292, 4288170, 5002865, 5288743, 5717560, 6003438, 6718133, 8004584, 8576340, 10005730, 10577486, 12006876, 13436266, 15008595, 15866229, 17152680, 20011460, 20154399, 21154972, 24013752, 26443715, 26872532, 30017190, 31732458, 33590665, 37021201, 40022920, 40308798, 42309944, 47026931, 52887430, 53745064, 60034380, 63464916, 67181330, 74042402, 79331145, 80617596, 94053862, 100771995, 105774860, 111063603, 120068760, 126929832, 134362660, 141080793, 148084804, 158662290, 161235192, 185106005, 188107724, 201543990, 211549720, 222127206, 235134655, 248570921, 268725320, 282161586, 296169608, 317324580, 370212010, 376215448, 403087980, 444254412, 470269310, 497141842, 555318015, 564323172, 634649160, 705403965, 740424020, 745712763, 806175960, 888508824, 940538620, 994283684, 1110636030, 1128646344, 1242854605, 1410807930, 1480848040, 1491425526, 1739996447, 1881077240, 1988567368, 2221272060, 2485709210, 2821615860, 2982851052, 3479992894, 3728563815, 4442544120, 4971418420, 5219989341, 5643231720, 5965702104, 6959985788, 7457127630, 8699982235, 9942836840, 10439978682, 13919971576, 14914255260, 17399964470, 20879957364, 26099946705, 29828510520, 34799928940, 41759914728, 52199893410, 69599857880, 104399786820, 208799573640]

約数ペア:

[(1, 208799573640), (2, 104399786820), (3, 69599857880), (4, 52199893410), (5, 41759914728), (6, 34799928940), (7, 29828510520), (8, 26099946705), (10, 20879957364), (12, 17399964470), (14, 14914255260), (15, 13919971576), (20, 10439978682), (21, 9942836840), (24, 8699982235), (28, 7457127630), (30, 6959985788), (35, 5965702104), (37, 5643231720), (40, 5219989341), (42, 4971418420), (47, 4442544120), (56, 3728563815), (60, 3479992894), (70, 2982851052), (74, 2821615860), (84, 2485709210), (94, 2221272060), (105, 1988567368), (111, 1881077240), (120, 1739996447), (140, 1491425526), (141, 1480848040), (148, 1410807930), (168, 1242854605), (185, 1128646344), (188, 1110636030), (210, 994283684), (222, 940538620), (235, 888508824), (259, 806175960), (280, 745712763), (282, 740424020), (296, 705403965), (329, 634649160), (370, 564323172), (376, 555318015), (420, 497141842), (444, 470269310), (470, 444254412), (518, 403087980), (555, 376215448), (564, 370212010), (658, 317324580), (705, 296169608), (740, 282161586), (777, 268725320), (840, 248570921), (888, 235134655), (940, 222127206), (987, 211549720), (1036, 201543990), (1110, 188107724), (1128, 185106005), (1295, 161235192), (1316, 158662290), (1410, 148084804), (1480, 141080793), (1554, 134362660), (1645, 126929832), (1739, 120068760), (1880, 111063603), (1974, 105774860), (2072, 100771995), (2220, 94053862), (2590, 80617596), (2632, 79331145), (2820, 74042402), (3108, 67181330), (3290, 63464916), (3478, 60034380), (3885, 53745064), (3948, 52887430), (4440, 47026931), (4935, 42309944), (5180, 40308798), (5217, 40022920), (5640, 37021201), (6216, 33590665), (6580, 31732458), (6956, 30017190), (7770, 26872532), (7896, 26443715), (8695, 24013752), (9870, 21154972), (10360, 20154399), (10434, 20011460), (12173, 17152680), (13160, 15866229), (13912, 15008595), (15540, 13436266), (17390, 12006876), (19740, 10577486), (20868, 10005730), (24346, 8576340), (26085, 8004584), (31080, 6718133), (34780, 6003438), (36519, 5717560), (39480, 5288743), (41736, 5002865), (48692, 4288170), (52170, 4002292), (60865, 3430536), (69560, 3001719), (73038, 2858780), (97384, 2144085), (104340, 2001146), (121730, 1715268), (142939, 1460760), (146076, 1429390), (182595, 1143512), (208680, 1000573), (243460, 857634), (285878, 730380), (292152, 714695), (365190, 571756), (428817, 486920)]