549587220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 384

約数和(自身を含む): 2080899072

約数和(自身を除く): 1531311852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 31, 34, 35, 39, 42, 51, 52, 60, 62, 65, 68, 70, 78, 84, 85, 91, 93, 102, 105, 119, 124, 130, 140, 155, 156, 170, 182, 186, 191, 195, 204, 210, 217, 221, 238, 255, 260, 273, 310, 340, 357, 364, 372, 382, 390, 403, 420, 434, 442, 455, 465, 476, 510, 527, 546, 573, 595, 620, 651, 663, 714, 764, 780, 806, 868, 884, 910, 930, 955, 1020, 1054, 1085, 1092, 1105, 1146, 1190, 1209, 1302, 1326, 1337, 1365, 1428, 1547, 1581, 1612, 1785, 1820, 1860, 1910, 2015, 2108, 2170, 2210, 2292, 2380, 2418, 2483, 2604, 2635, 2652, 2674, 2730, 2821, 2865, 3094, 3162, 3247, 3255, 3315, 3570, 3689, 3820, 4011, 4030, 4340, 4420, 4641, 4836, 4966, 5270, 5348, 5460, 5642, 5730, 5921, 6045, 6188, 6324, 6494, 6510, 6630, 6685, 6851, 7140, 7378, 7449, 7735, 7905, 8022, 8060, 8463, 9282, 9741, 9932, 10540, 11067, 11284, 11460, 11842, 12090, 12415, 12988, 13020, 13260, 13370, 13702, 14105, 14756, 14898, 15470, 15810, 16044, 16235, 16926, 17381, 17763, 18445, 18564, 19482, 20055, 20553, 22134, 22729, 23205, 23684, 24180, 24830, 26740, 27404, 28210, 29605, 29796, 30940, 31620, 32470, 33852, 34255, 34762, 35526, 36890, 37245, 38964, 40110, 41106, 41447, 42211, 42315, 44268, 45458, 46410, 47957, 48705, 49660, 52143, 55335, 56420, 59210, 64940, 68187, 68510, 69524, 71052, 73780, 74490, 76973, 80220, 82212, 82894, 84422, 84630, 86905, 88815, 90916, 92820, 95914, 97410, 100657, 102765, 104286, 110670, 113645, 118420, 124341, 126633, 136374, 137020, 143871, 148980, 153946, 165788, 168844, 169260, 173810, 177630, 191828, 194820, 201314, 205530, 207235, 208572, 211055, 221340, 227290, 230919, 239785, 248682, 253266, 260715, 272748, 287742, 295477, 301971, 307892, 340935, 347620, 355260, 384865, 402628, 411060, 414470, 422110, 454580, 461838, 479570, 497364, 503285, 506532, 521430, 538811, 575484, 590954, 603942, 621705, 633165, 681870, 704599, 719355, 769730, 828940, 844220, 886431, 923676, 959140, 1006570, 1042860, 1077622, 1154595, 1181908, 1207884, 1243410, 1266330, 1308541, 1363740, 1409198, 1438710, 1477385, 1509855, 1539460, 1616433, 1772862, 2013140, 2113797, 2155244, 2309190, 2486820, 2532660, 2617082, 2694055, 2818396, 2877420, 2954770, 3019710, 3232866, 3522995, 3545724, 3925623, 4227594, 4432155, 4618380, 5234164, 5388110, 5909540, 6039420, 6465732, 6542705, 7045990, 7851246, 8082165, 8455188, 8864310, 9159787, 10568985, 10776220, 13085410, 14091980, 15702492, 16164330, 17728620, 18319574, 19628115, 21137970, 26170820, 27479361, 32328660, 36639148, 39256230, 42275940, 45798935, 54958722, 78512460, 91597870, 109917444, 137396805, 183195740, 274793610, 549587220]

約数ペア:

[(1, 549587220), (2, 274793610), (3, 183195740), (4, 137396805), (5, 109917444), (6, 91597870), (7, 78512460), (10, 54958722), (12, 45798935), (13, 42275940), (14, 39256230), (15, 36639148), (17, 32328660), (20, 27479361), (21, 26170820), (26, 21137970), (28, 19628115), (30, 18319574), (31, 17728620), (34, 16164330), (35, 15702492), (39, 14091980), (42, 13085410), (51, 10776220), (52, 10568985), (60, 9159787), (62, 8864310), (65, 8455188), (68, 8082165), (70, 7851246), (78, 7045990), (84, 6542705), (85, 6465732), (91, 6039420), (93, 5909540), (102, 5388110), (105, 5234164), (119, 4618380), (124, 4432155), (130, 4227594), (140, 3925623), (155, 3545724), (156, 3522995), (170, 3232866), (182, 3019710), (186, 2954770), (191, 2877420), (195, 2818396), (204, 2694055), (210, 2617082), (217, 2532660), (221, 2486820), (238, 2309190), (255, 2155244), (260, 2113797), (273, 2013140), (310, 1772862), (340, 1616433), (357, 1539460), (364, 1509855), (372, 1477385), (382, 1438710), (390, 1409198), (403, 1363740), (420, 1308541), (434, 1266330), (442, 1243410), (455, 1207884), (465, 1181908), (476, 1154595), (510, 1077622), (527, 1042860), (546, 1006570), (573, 959140), (595, 923676), (620, 886431), (651, 844220), (663, 828940), (714, 769730), (764, 719355), (780, 704599), (806, 681870), (868, 633165), (884, 621705), (910, 603942), (930, 590954), (955, 575484), (1020, 538811), (1054, 521430), (1085, 506532), (1092, 503285), (1105, 497364), (1146, 479570), (1190, 461838), (1209, 454580), (1302, 422110), (1326, 414470), (1337, 411060), (1365, 402628), (1428, 384865), (1547, 355260), (1581, 347620), (1612, 340935), (1785, 307892), (1820, 301971), (1860, 295477), (1910, 287742), (2015, 272748), (2108, 260715), (2170, 253266), (2210, 248682), (2292, 239785), (2380, 230919), (2418, 227290), (2483, 221340), (2604, 211055), (2635, 208572), (2652, 207235), (2674, 205530), (2730, 201314), (2821, 194820), (2865, 191828), (3094, 177630), (3162, 173810), (3247, 169260), (3255, 168844), (3315, 165788), (3570, 153946), (3689, 148980), (3820, 143871), (4011, 137020), (4030, 136374), (4340, 126633), (4420, 124341), (4641, 118420), (4836, 113645), (4966, 110670), (5270, 104286), (5348, 102765), (5460, 100657), (5642, 97410), (5730, 95914), (5921, 92820), (6045, 90916), (6188, 88815), (6324, 86905), (6494, 84630), (6510, 84422), (6630, 82894), (6685, 82212), (6851, 80220), (7140, 76973), (7378, 74490), (7449, 73780), (7735, 71052), (7905, 69524), (8022, 68510), (8060, 68187), (8463, 64940), (9282, 59210), (9741, 56420), (9932, 55335), (10540, 52143), (11067, 49660), (11284, 48705), (11460, 47957), (11842, 46410), (12090, 45458), (12415, 44268), (12988, 42315), (13020, 42211), (13260, 41447), (13370, 41106), (13702, 40110), (14105, 38964), (14756, 37245), (14898, 36890), (15470, 35526), (15810, 34762), (16044, 34255), (16235, 33852), (16926, 32470), (17381, 31620), (17763, 30940), (18445, 29796), (18564, 29605), (19482, 28210), (20055, 27404), (20553, 26740), (22134, 24830), (22729, 24180), (23205, 23684)]