400601618040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{135799}}^1$

素因数の和:135918

約数の個数: 256

約数和(自身を含む): 1357913088000

約数和(自身を除く): 957311469960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 61, 62, 65, 78, 93, 104, 120, 122, 124, 130, 155, 156, 183, 186, 195, 244, 248, 260, 305, 310, 312, 366, 372, 390, 403, 465, 488, 520, 610, 620, 732, 744, 780, 793, 806, 915, 930, 1209, 1220, 1240, 1464, 1560, 1586, 1612, 1830, 1860, 1891, 2015, 2379, 2418, 2440, 3172, 3224, 3660, 3720, 3782, 3965, 4030, 4758, 4836, 5673, 6045, 6344, 7320, 7564, 7930, 8060, 9455, 9516, 9672, 11346, 11895, 12090, 15128, 15860, 16120, 18910, 19032, 22692, 23790, 24180, 24583, 28365, 31720, 37820, 45384, 47580, 48360, 49166, 56730, 73749, 75640, 95160, 98332, 113460, 122915, 135799, 147498, 196664, 226920, 245830, 271598, 294996, 368745, 407397, 491660, 543196, 589992, 678995, 737490, 814794, 983320, 1086392, 1357990, 1474980, 1629588, 1765387, 2036985, 2715980, 2949960, 3259176, 3530774, 4073970, 4209769, 5296161, 5431960, 7061548, 8147940, 8283739, 8419538, 8826935, 10592322, 12629307, 14123096, 16295880, 16567478, 16839076, 17653870, 21048845, 21184644, 24851217, 25258614, 26480805, 33134956, 33678152, 35307740, 41418695, 42097690, 42369288, 49702434, 50517228, 52961610, 54726997, 63146535, 66269912, 70615480, 82837390, 84195380, 99404868, 101034456, 105923220, 107688607, 109453994, 124256085, 126293070, 164180991, 165674780, 168390760, 198809736, 211846440, 215377214, 218907988, 248512170, 252586140, 256795909, 273634985, 323065821, 328361982, 331349560, 430754428, 437815976, 497024340, 505172280, 513591818, 538443035, 547269970, 646131642, 656723964, 770387727, 820904955, 861508856, 994048680, 1027183636, 1076886070, 1094539940, 1283979545, 1292263284, 1313447928, 1540775454, 1615329105, 1641809910, 2054367272, 2153772140, 2189079880, 2567959090, 2584526568, 3081550908, 3230658210, 3283619820, 3338346817, 3851938635, 4307544280, 5135918180, 6163101816, 6461316420, 6567239640, 6676693634, 7703877270, 10015040451, 10271836360, 12922632840, 13353387268, 15407754540, 16691734085, 20030080902, 26706774536, 30815509080, 33383468170, 40060161804, 50075202255, 66766936340, 80120323608, 100150404510, 133533872680, 200300809020, 400601618040]

約数ペア:

[(1, 400601618040), (2, 200300809020), (3, 133533872680), (4, 100150404510), (5, 80120323608), (6, 66766936340), (8, 50075202255), (10, 40060161804), (12, 33383468170), (13, 30815509080), (15, 26706774536), (20, 20030080902), (24, 16691734085), (26, 15407754540), (30, 13353387268), (31, 12922632840), (39, 10271836360), (40, 10015040451), (52, 7703877270), (60, 6676693634), (61, 6567239640), (62, 6461316420), (65, 6163101816), (78, 5135918180), (93, 4307544280), (104, 3851938635), (120, 3338346817), (122, 3283619820), (124, 3230658210), (130, 3081550908), (155, 2584526568), (156, 2567959090), (183, 2189079880), (186, 2153772140), (195, 2054367272), (244, 1641809910), (248, 1615329105), (260, 1540775454), (305, 1313447928), (310, 1292263284), (312, 1283979545), (366, 1094539940), (372, 1076886070), (390, 1027183636), (403, 994048680), (465, 861508856), (488, 820904955), (520, 770387727), (610, 656723964), (620, 646131642), (732, 547269970), (744, 538443035), (780, 513591818), (793, 505172280), (806, 497024340), (915, 437815976), (930, 430754428), (1209, 331349560), (1220, 328361982), (1240, 323065821), (1464, 273634985), (1560, 256795909), (1586, 252586140), (1612, 248512170), (1830, 218907988), (1860, 215377214), (1891, 211846440), (2015, 198809736), (2379, 168390760), (2418, 165674780), (2440, 164180991), (3172, 126293070), (3224, 124256085), (3660, 109453994), (3720, 107688607), (3782, 105923220), (3965, 101034456), (4030, 99404868), (4758, 84195380), (4836, 82837390), (5673, 70615480), (6045, 66269912), (6344, 63146535), (7320, 54726997), (7564, 52961610), (7930, 50517228), (8060, 49702434), (9455, 42369288), (9516, 42097690), (9672, 41418695), (11346, 35307740), (11895, 33678152), (12090, 33134956), (15128, 26480805), (15860, 25258614), (16120, 24851217), (18910, 21184644), (19032, 21048845), (22692, 17653870), (23790, 16839076), (24180, 16567478), (24583, 16295880), (28365, 14123096), (31720, 12629307), (37820, 10592322), (45384, 8826935), (47580, 8419538), (48360, 8283739), (49166, 8147940), (56730, 7061548), (73749, 5431960), (75640, 5296161), (95160, 4209769), (98332, 4073970), (113460, 3530774), (122915, 3259176), (135799, 2949960), (147498, 2715980), (196664, 2036985), (226920, 1765387), (245830, 1629588), (271598, 1474980), (294996, 1357990), (368745, 1086392), (407397, 983320), (491660, 814794), (543196, 737490), (589992, 678995)]