6988341780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 432

約数和(自身を含む): 25933340160

約数和(自身を除く): 18944998380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 61, 62, 63, 70, 84, 90, 93, 98, 105, 122, 124, 126, 140, 147, 155, 180, 183, 186, 196, 210, 217, 244, 245, 252, 279, 294, 305, 310, 315, 366, 372, 419, 420, 427, 434, 441, 465, 490, 549, 558, 588, 610, 620, 630, 651, 732, 735, 838, 854, 868, 882, 915, 930, 980, 1085, 1098, 1116, 1220, 1257, 1260, 1281, 1302, 1395, 1470, 1519, 1676, 1708, 1764, 1830, 1860, 1891, 1953, 2095, 2135, 2170, 2196, 2205, 2514, 2562, 2604, 2745, 2790, 2933, 2940, 2989, 3038, 3255, 3660, 3771, 3782, 3843, 3906, 4190, 4270, 4340, 4410, 4557, 5028, 5124, 5490, 5580, 5673, 5866, 5978, 6076, 6285, 6405, 6510, 7542, 7564, 7595, 7686, 7812, 8380, 8540, 8799, 8820, 8967, 9114, 9455, 9765, 10980, 11346, 11732, 11956, 12570, 12810, 12989, 13020, 13237, 13671, 14665, 14945, 15084, 15190, 15372, 17019, 17598, 17934, 18228, 18855, 18910, 19215, 19530, 20531, 22692, 22785, 25140, 25559, 25620, 25978, 26397, 26474, 26901, 27342, 28365, 29330, 29890, 30380, 34038, 35196, 35868, 37710, 37820, 38430, 38967, 39060, 39711, 41062, 43995, 44835, 45570, 51118, 51956, 52794, 52948, 53802, 54684, 56730, 58660, 59780, 61593, 64945, 66185, 68076, 68355, 75420, 76677, 76860, 77934, 79422, 82124, 85095, 87990, 89670, 90923, 91140, 92659, 102236, 102655, 105588, 107604, 113460, 116901, 119133, 123186, 127795, 129890, 131985, 132370, 134505, 136710, 153354, 155868, 158844, 170190, 175980, 178913, 179340, 181846, 184779, 185318, 194835, 198555, 205310, 230031, 233802, 238266, 246372, 255590, 259780, 263970, 264740, 269010, 272769, 273420, 277977, 306708, 307965, 340380, 357826, 363692, 369558, 370636, 383385, 389670, 397110, 410620, 454615, 460062, 463295, 467604, 476532, 511180, 527940, 536739, 538020, 545538, 555954, 584505, 595665, 615930, 636461, 715652, 739116, 766770, 779340, 792329, 794220, 818307, 833931, 894565, 909230, 920124, 923895, 926590, 1073478, 1091076, 1111908, 1150155, 1169010, 1191330, 1231860, 1252391, 1272922, 1363845, 1389885, 1533540, 1584658, 1610217, 1636614, 1667862, 1789130, 1818460, 1847790, 1853180, 1909383, 2146956, 2300310, 2338020, 2376987, 2382660, 2504782, 2545844, 2683695, 2727690, 2779770, 3169316, 3182305, 3220434, 3273228, 3335724, 3578260, 3695580, 3757173, 3818766, 3961645, 4091535, 4169655, 4600620, 4753974, 5009564, 5367390, 5455380, 5546303, 5559540, 5728149, 6261955, 6364610, 6440868, 7130961, 7514346, 7637532, 7923290, 8051085, 8183070, 8339310, 9507948, 9546915, 10734780, 11092606, 11271519, 11456298, 11884935, 12523910, 12729220, 14261922, 15028692, 15846580, 16102170, 16366140, 16638909, 16678620, 18785865, 19093830, 22185212, 22543038, 22912596, 23769870, 25047820, 27731515, 28523844, 28640745, 32204340, 33277818, 35654805, 37571730, 38187660, 38824121, 45086076, 47539740, 49916727, 55463030, 56357595, 57281490, 66555636, 71309610, 75143460, 77648242, 83194545, 99833454, 110926060, 112715190, 114562980, 116472363, 142619220, 155296484, 166389090, 194120605, 199666908, 225430380, 232944726, 249583635, 332778180, 349417089, 388241210, 465889452, 499167270, 582361815, 698834178, 776482420, 998334540, 1164723630, 1397668356, 1747085445, 2329447260, 3494170890, 6988341780]

約数ペア:

[(1, 6988341780), (2, 3494170890), (3, 2329447260), (4, 1747085445), (5, 1397668356), (6, 1164723630), (7, 998334540), (9, 776482420), (10, 698834178), (12, 582361815), (14, 499167270), (15, 465889452), (18, 388241210), (20, 349417089), (21, 332778180), (28, 249583635), (30, 232944726), (31, 225430380), (35, 199666908), (36, 194120605), (42, 166389090), (45, 155296484), (49, 142619220), (60, 116472363), (61, 114562980), (62, 112715190), (63, 110926060), (70, 99833454), (84, 83194545), (90, 77648242), (93, 75143460), (98, 71309610), (105, 66555636), (122, 57281490), (124, 56357595), (126, 55463030), (140, 49916727), (147, 47539740), (155, 45086076), (180, 38824121), (183, 38187660), (186, 37571730), (196, 35654805), (210, 33277818), (217, 32204340), (244, 28640745), (245, 28523844), (252, 27731515), (279, 25047820), (294, 23769870), (305, 22912596), (310, 22543038), (315, 22185212), (366, 19093830), (372, 18785865), (419, 16678620), (420, 16638909), (427, 16366140), (434, 16102170), (441, 15846580), (465, 15028692), (490, 14261922), (549, 12729220), (558, 12523910), (588, 11884935), (610, 11456298), (620, 11271519), (630, 11092606), (651, 10734780), (732, 9546915), (735, 9507948), (838, 8339310), (854, 8183070), (868, 8051085), (882, 7923290), (915, 7637532), (930, 7514346), (980, 7130961), (1085, 6440868), (1098, 6364610), (1116, 6261955), (1220, 5728149), (1257, 5559540), (1260, 5546303), (1281, 5455380), (1302, 5367390), (1395, 5009564), (1470, 4753974), (1519, 4600620), (1676, 4169655), (1708, 4091535), (1764, 3961645), (1830, 3818766), (1860, 3757173), (1891, 3695580), (1953, 3578260), (2095, 3335724), (2135, 3273228), (2170, 3220434), (2196, 3182305), (2205, 3169316), (2514, 2779770), (2562, 2727690), (2604, 2683695), (2745, 2545844), (2790, 2504782), (2933, 2382660), (2940, 2376987), (2989, 2338020), (3038, 2300310), (3255, 2146956), (3660, 1909383), (3771, 1853180), (3782, 1847790), (3843, 1818460), (3906, 1789130), (4190, 1667862), (4270, 1636614), (4340, 1610217), (4410, 1584658), (4557, 1533540), (5028, 1389885), (5124, 1363845), (5490, 1272922), (5580, 1252391), (5673, 1231860), (5866, 1191330), (5978, 1169010), (6076, 1150155), (6285, 1111908), (6405, 1091076), (6510, 1073478), (7542, 926590), (7564, 923895), (7595, 920124), (7686, 909230), (7812, 894565), (8380, 833931), (8540, 818307), (8799, 794220), (8820, 792329), (8967, 779340), (9114, 766770), (9455, 739116), (9765, 715652), (10980, 636461), (11346, 615930), (11732, 595665), (11956, 584505), (12570, 555954), (12810, 545538), (12989, 538020), (13020, 536739), (13237, 527940), (13671, 511180), (14665, 476532), (14945, 467604), (15084, 463295), (15190, 460062), (15372, 454615), (17019, 410620), (17598, 397110), (17934, 389670), (18228, 383385), (18855, 370636), (18910, 369558), (19215, 363692), (19530, 357826), (20531, 340380), (22692, 307965), (22785, 306708), (25140, 277977), (25559, 273420), (25620, 272769), (25978, 269010), (26397, 264740), (26474, 263970), (26901, 259780), (27342, 255590), (28365, 246372), (29330, 238266), (29890, 233802), (30380, 230031), (34038, 205310), (35196, 198555), (35868, 194835), (37710, 185318), (37820, 184779), (38430, 181846), (38967, 179340), (39060, 178913), (39711, 175980), (41062, 170190), (43995, 158844), (44835, 155868), (45570, 153354), (51118, 136710), (51956, 134505), (52794, 132370), (52948, 131985), (53802, 129890), (54684, 127795), (56730, 123186), (58660, 119133), (59780, 116901), (61593, 113460), (64945, 107604), (66185, 105588), (68076, 102655), (68355, 102236), (75420, 92659), (76677, 91140), (76860, 90923), (77934, 89670), (79422, 87990), (82124, 85095)]