207966780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 432

約数和(自身を含む): 829090080

約数和(自身を除く): 621123300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 28, 30, 34, 35, 36, 38, 42, 45, 49, 51, 57, 60, 63, 68, 70, 73, 76, 84, 85, 90, 95, 98, 102, 105, 114, 119, 126, 133, 140, 146, 147, 153, 170, 171, 180, 190, 196, 204, 210, 219, 228, 238, 245, 252, 255, 266, 285, 292, 294, 306, 315, 323, 340, 342, 357, 365, 380, 399, 420, 438, 441, 476, 490, 510, 511, 532, 570, 588, 595, 612, 630, 646, 657, 665, 684, 714, 730, 735, 765, 798, 833, 855, 876, 882, 931, 969, 980, 1020, 1022, 1071, 1095, 1140, 1190, 1197, 1241, 1260, 1292, 1314, 1330, 1387, 1428, 1460, 1470, 1530, 1533, 1596, 1615, 1666, 1710, 1764, 1785, 1862, 1938, 1995, 2044, 2142, 2190, 2205, 2261, 2380, 2394, 2482, 2499, 2555, 2628, 2660, 2774, 2793, 2907, 2940, 3060, 3066, 3230, 3285, 3332, 3420, 3570, 3577, 3723, 3724, 3876, 3990, 4161, 4165, 4284, 4380, 4410, 4522, 4599, 4655, 4788, 4845, 4964, 4998, 5110, 5355, 5548, 5586, 5814, 5985, 6132, 6205, 6460, 6570, 6783, 6935, 7140, 7154, 7446, 7497, 7665, 7980, 8322, 8330, 8379, 8687, 8820, 9044, 9198, 9310, 9690, 9709, 9996, 10220, 10710, 10731, 11169, 11172, 11305, 11628, 11970, 12410, 12483, 12495, 13140, 13566, 13870, 13965, 14308, 14535, 14892, 14994, 15330, 15827, 16644, 16660, 16758, 17374, 17885, 18396, 18615, 18620, 19380, 19418, 20349, 20805, 21420, 21462, 22338, 22610, 22995, 23579, 23940, 24820, 24966, 24990, 26061, 27132, 27740, 27930, 29070, 29127, 29988, 30660, 31654, 32193, 33516, 33915, 34748, 35770, 37230, 37485, 38836, 40698, 41610, 41895, 42924, 43435, 44676, 45220, 45990, 47158, 47481, 48545, 49932, 49980, 52122, 53655, 55845, 55860, 58140, 58254, 60809, 62415, 63308, 64386, 67830, 67963, 70737, 71540, 74460, 74970, 78183, 79135, 81396, 83220, 83790, 86870, 87381, 91980, 94316, 94962, 97090, 101745, 104244, 107310, 111690, 116508, 117895, 121618, 124830, 128772, 130305, 135660, 135926, 141474, 142443, 145635, 149940, 156366, 158270, 160965, 165053, 167580, 173740, 174762, 182427, 189924, 194180, 203490, 203889, 212211, 214620, 223380, 235790, 237405, 243236, 249660, 260610, 271852, 282948, 284886, 291270, 304045, 312732, 316540, 321930, 330106, 339815, 349524, 353685, 364854, 390915, 406980, 407778, 424422, 436905, 471580, 474810, 495159, 521220, 547281, 569772, 582540, 608090, 611667, 643860, 660212, 679630, 707370, 712215, 729708, 781830, 815556, 825265, 848844, 873810, 912135, 949620, 990318, 1019445, 1061055, 1094562, 1155371, 1216180, 1223334, 1359260, 1414740, 1424430, 1485477, 1563660, 1650530, 1747620, 1824270, 1980636, 2038890, 2122110, 2189124, 2310742, 2446668, 2475795, 2736405, 2848860, 2970954, 3058335, 3301060, 3466113, 3648540, 4077780, 4244220, 4621484, 4951590, 5472810, 5776855, 5941908, 6116670, 6932226, 7427385, 9903180, 10398339, 10945620, 11553710, 12233340, 13864452, 14854770, 17330565, 20796678, 23107420, 29709540, 34661130, 41593356, 51991695, 69322260, 103983390, 207966780]

約数ペア:

[(1, 207966780), (2, 103983390), (3, 69322260), (4, 51991695), (5, 41593356), (6, 34661130), (7, 29709540), (9, 23107420), (10, 20796678), (12, 17330565), (14, 14854770), (15, 13864452), (17, 12233340), (18, 11553710), (19, 10945620), (20, 10398339), (21, 9903180), (28, 7427385), (30, 6932226), (34, 6116670), (35, 5941908), (36, 5776855), (38, 5472810), (42, 4951590), (45, 4621484), (49, 4244220), (51, 4077780), (57, 3648540), (60, 3466113), (63, 3301060), (68, 3058335), (70, 2970954), (73, 2848860), (76, 2736405), (84, 2475795), (85, 2446668), (90, 2310742), (95, 2189124), (98, 2122110), (102, 2038890), (105, 1980636), (114, 1824270), (119, 1747620), (126, 1650530), (133, 1563660), (140, 1485477), (146, 1424430), (147, 1414740), (153, 1359260), (170, 1223334), (171, 1216180), (180, 1155371), (190, 1094562), (196, 1061055), (204, 1019445), (210, 990318), (219, 949620), (228, 912135), (238, 873810), (245, 848844), (252, 825265), (255, 815556), (266, 781830), (285, 729708), (292, 712215), (294, 707370), (306, 679630), (315, 660212), (323, 643860), (340, 611667), (342, 608090), (357, 582540), (365, 569772), (380, 547281), (399, 521220), (420, 495159), (438, 474810), (441, 471580), (476, 436905), (490, 424422), (510, 407778), (511, 406980), (532, 390915), (570, 364854), (588, 353685), (595, 349524), (612, 339815), (630, 330106), (646, 321930), (657, 316540), (665, 312732), (684, 304045), (714, 291270), (730, 284886), (735, 282948), (765, 271852), (798, 260610), (833, 249660), (855, 243236), (876, 237405), (882, 235790), (931, 223380), (969, 214620), (980, 212211), (1020, 203889), (1022, 203490), (1071, 194180), (1095, 189924), (1140, 182427), (1190, 174762), (1197, 173740), (1241, 167580), (1260, 165053), (1292, 160965), (1314, 158270), (1330, 156366), (1387, 149940), (1428, 145635), (1460, 142443), (1470, 141474), (1530, 135926), (1533, 135660), (1596, 130305), (1615, 128772), (1666, 124830), (1710, 121618), (1764, 117895), (1785, 116508), (1862, 111690), (1938, 107310), (1995, 104244), (2044, 101745), (2142, 97090), (2190, 94962), (2205, 94316), (2261, 91980), (2380, 87381), (2394, 86870), (2482, 83790), (2499, 83220), (2555, 81396), (2628, 79135), (2660, 78183), (2774, 74970), (2793, 74460), (2907, 71540), (2940, 70737), (3060, 67963), (3066, 67830), (3230, 64386), (3285, 63308), (3332, 62415), (3420, 60809), (3570, 58254), (3577, 58140), (3723, 55860), (3724, 55845), (3876, 53655), (3990, 52122), (4161, 49980), (4165, 49932), (4284, 48545), (4380, 47481), (4410, 47158), (4522, 45990), (4599, 45220), (4655, 44676), (4788, 43435), (4845, 42924), (4964, 41895), (4998, 41610), (5110, 40698), (5355, 38836), (5548, 37485), (5586, 37230), (5814, 35770), (5985, 34748), (6132, 33915), (6205, 33516), (6460, 32193), (6570, 31654), (6783, 30660), (6935, 29988), (7140, 29127), (7154, 29070), (7446, 27930), (7497, 27740), (7665, 27132), (7980, 26061), (8322, 24990), (8330, 24966), (8379, 24820), (8687, 23940), (8820, 23579), (9044, 22995), (9198, 22610), (9310, 22338), (9690, 21462), (9709, 21420), (9996, 20805), (10220, 20349), (10710, 19418), (10731, 19380), (11169, 18620), (11172, 18615), (11305, 18396), (11628, 17885), (11970, 17374), (12410, 16758), (12483, 16660), (12495, 16644), (13140, 15827), (13566, 15330), (13870, 14994), (13965, 14892), (14308, 14535)]