172081140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 288

約数和(自身を含む): 649482624

約数和(自身を除く): 477401484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 49, 51, 55, 60, 66, 68, 70, 77, 84, 85, 98, 102, 105, 110, 119, 132, 140, 147, 154, 165, 170, 187, 196, 204, 210, 220, 231, 238, 245, 255, 294, 308, 313, 330, 340, 357, 374, 385, 420, 462, 476, 490, 510, 539, 561, 588, 595, 626, 660, 714, 735, 748, 770, 833, 924, 935, 939, 980, 1020, 1078, 1122, 1155, 1190, 1252, 1309, 1428, 1470, 1540, 1565, 1617, 1666, 1785, 1870, 1878, 2156, 2191, 2244, 2310, 2380, 2499, 2618, 2695, 2805, 2940, 3130, 3234, 3332, 3443, 3570, 3740, 3756, 3927, 4165, 4382, 4620, 4695, 4998, 5236, 5321, 5390, 5610, 6260, 6468, 6545, 6573, 6886, 7140, 7854, 8085, 8330, 8764, 9163, 9390, 9996, 10329, 10642, 10780, 10955, 11220, 12495, 13090, 13146, 13772, 15337, 15708, 15963, 16170, 16660, 17215, 18326, 18780, 19635, 20658, 21284, 21910, 24101, 24990, 26180, 26292, 26605, 27489, 30674, 31926, 32340, 32865, 34430, 36652, 37247, 39270, 41316, 43820, 45815, 46011, 48202, 49980, 51645, 53210, 54978, 58531, 61348, 63852, 65730, 68860, 72303, 74494, 76685, 78540, 79815, 91630, 92022, 96404, 103290, 106420, 109956, 111741, 117062, 120505, 131460, 137445, 144606, 148988, 153370, 159630, 168707, 175593, 183260, 184044, 186235, 206580, 223482, 230055, 234124, 241010, 260729, 274890, 289212, 292655, 306740, 319260, 337414, 351186, 361515, 372470, 409717, 446964, 460110, 482020, 506121, 521458, 549780, 558705, 585310, 674828, 702372, 723030, 744940, 782187, 819434, 843535, 877965, 920220, 1012242, 1042916, 1117410, 1170620, 1229151, 1303645, 1446060, 1564374, 1638868, 1687070, 1755930, 2024484, 2048585, 2234820, 2458302, 2530605, 2607290, 2868019, 3128748, 3374140, 3511860, 3910935, 4097170, 4916604, 5061210, 5214580, 5736038, 6145755, 7821870, 8194340, 8604057, 10122420, 11472076, 12291510, 14340095, 15643740, 17208114, 24583020, 28680190, 34416228, 43020285, 57360380, 86040570, 172081140]

約数ペア:

[(1, 172081140), (2, 86040570), (3, 57360380), (4, 43020285), (5, 34416228), (6, 28680190), (7, 24583020), (10, 17208114), (11, 15643740), (12, 14340095), (14, 12291510), (15, 11472076), (17, 10122420), (20, 8604057), (21, 8194340), (22, 7821870), (28, 6145755), (30, 5736038), (33, 5214580), (34, 5061210), (35, 4916604), (42, 4097170), (44, 3910935), (49, 3511860), (51, 3374140), (55, 3128748), (60, 2868019), (66, 2607290), (68, 2530605), (70, 2458302), (77, 2234820), (84, 2048585), (85, 2024484), (98, 1755930), (102, 1687070), (105, 1638868), (110, 1564374), (119, 1446060), (132, 1303645), (140, 1229151), (147, 1170620), (154, 1117410), (165, 1042916), (170, 1012242), (187, 920220), (196, 877965), (204, 843535), (210, 819434), (220, 782187), (231, 744940), (238, 723030), (245, 702372), (255, 674828), (294, 585310), (308, 558705), (313, 549780), (330, 521458), (340, 506121), (357, 482020), (374, 460110), (385, 446964), (420, 409717), (462, 372470), (476, 361515), (490, 351186), (510, 337414), (539, 319260), (561, 306740), (588, 292655), (595, 289212), (626, 274890), (660, 260729), (714, 241010), (735, 234124), (748, 230055), (770, 223482), (833, 206580), (924, 186235), (935, 184044), (939, 183260), (980, 175593), (1020, 168707), (1078, 159630), (1122, 153370), (1155, 148988), (1190, 144606), (1252, 137445), (1309, 131460), (1428, 120505), (1470, 117062), (1540, 111741), (1565, 109956), (1617, 106420), (1666, 103290), (1785, 96404), (1870, 92022), (1878, 91630), (2156, 79815), (2191, 78540), (2244, 76685), (2310, 74494), (2380, 72303), (2499, 68860), (2618, 65730), (2695, 63852), (2805, 61348), (2940, 58531), (3130, 54978), (3234, 53210), (3332, 51645), (3443, 49980), (3570, 48202), (3740, 46011), (3756, 45815), (3927, 43820), (4165, 41316), (4382, 39270), (4620, 37247), (4695, 36652), (4998, 34430), (5236, 32865), (5321, 32340), (5390, 31926), (5610, 30674), (6260, 27489), (6468, 26605), (6545, 26292), (6573, 26180), (6886, 24990), (7140, 24101), (7854, 21910), (8085, 21284), (8330, 20658), (8764, 19635), (9163, 18780), (9390, 18326), (9996, 17215), (10329, 16660), (10642, 16170), (10780, 15963), (10955, 15708), (11220, 15337), (12495, 13772), (13090, 13146)]