160401780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 618928128

約数和(自身を除く): 458526348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 71, 77, 84, 90, 99, 105, 110, 126, 132, 140, 142, 154, 163, 165, 180, 198, 210, 213, 220, 231, 252, 284, 308, 315, 326, 330, 355, 385, 396, 420, 426, 462, 489, 495, 497, 630, 639, 652, 660, 693, 710, 770, 781, 815, 852, 924, 978, 990, 994, 1065, 1141, 1155, 1260, 1278, 1386, 1420, 1467, 1491, 1540, 1562, 1630, 1793, 1956, 1980, 1988, 2130, 2282, 2310, 2343, 2445, 2485, 2556, 2772, 2934, 2982, 3124, 3195, 3260, 3423, 3465, 3586, 3905, 4260, 4473, 4564, 4620, 4686, 4890, 4970, 5379, 5467, 5705, 5868, 5964, 6390, 6846, 6930, 7029, 7172, 7335, 7455, 7810, 8946, 8965, 9372, 9780, 9940, 10269, 10758, 10934, 11410, 11573, 11715, 12551, 12780, 13692, 13860, 14058, 14670, 14910, 15620, 16137, 16401, 17115, 17892, 17930, 20538, 21516, 21868, 22365, 22820, 23146, 23430, 25102, 26895, 27335, 28116, 29340, 29820, 32274, 32802, 34230, 34719, 35145, 35860, 37653, 41076, 44730, 46292, 46860, 49203, 50204, 51345, 53790, 54670, 57865, 62755, 64548, 65604, 68460, 69438, 70290, 75306, 80685, 81011, 82005, 89460, 98406, 102690, 104157, 107580, 109340, 112959, 115730, 125510, 127303, 138876, 140580, 150612, 161370, 162022, 164010, 173595, 188265, 196812, 205380, 208314, 225918, 231460, 243033, 246015, 251020, 254606, 322740, 324044, 328020, 347190, 376530, 381909, 405055, 416628, 451836, 486066, 492030, 509212, 520785, 564795, 636515, 694380, 729099, 753060, 763818, 810110, 891121, 972132, 984060, 1041570, 1129590, 1145727, 1215165, 1273030, 1458198, 1527636, 1620220, 1782242, 1909545, 2083140, 2259180, 2291454, 2430330, 2546060, 2673363, 2916396, 3564484, 3645495, 3819090, 4455605, 4582908, 4860660, 5346726, 5728635, 7290990, 7638180, 8020089, 8911210, 10693452, 11457270, 13366815, 14581980, 16040178, 17822420, 22914540, 26733630, 32080356, 40100445, 53467260, 80200890, 160401780]

約数ペア:

[(1, 160401780), (2, 80200890), (3, 53467260), (4, 40100445), (5, 32080356), (6, 26733630), (7, 22914540), (9, 17822420), (10, 16040178), (11, 14581980), (12, 13366815), (14, 11457270), (15, 10693452), (18, 8911210), (20, 8020089), (21, 7638180), (22, 7290990), (28, 5728635), (30, 5346726), (33, 4860660), (35, 4582908), (36, 4455605), (42, 3819090), (44, 3645495), (45, 3564484), (55, 2916396), (60, 2673363), (63, 2546060), (66, 2430330), (70, 2291454), (71, 2259180), (77, 2083140), (84, 1909545), (90, 1782242), (99, 1620220), (105, 1527636), (110, 1458198), (126, 1273030), (132, 1215165), (140, 1145727), (142, 1129590), (154, 1041570), (163, 984060), (165, 972132), (180, 891121), (198, 810110), (210, 763818), (213, 753060), (220, 729099), (231, 694380), (252, 636515), (284, 564795), (308, 520785), (315, 509212), (326, 492030), (330, 486066), (355, 451836), (385, 416628), (396, 405055), (420, 381909), (426, 376530), (462, 347190), (489, 328020), (495, 324044), (497, 322740), (630, 254606), (639, 251020), (652, 246015), (660, 243033), (693, 231460), (710, 225918), (770, 208314), (781, 205380), (815, 196812), (852, 188265), (924, 173595), (978, 164010), (990, 162022), (994, 161370), (1065, 150612), (1141, 140580), (1155, 138876), (1260, 127303), (1278, 125510), (1386, 115730), (1420, 112959), (1467, 109340), (1491, 107580), (1540, 104157), (1562, 102690), (1630, 98406), (1793, 89460), (1956, 82005), (1980, 81011), (1988, 80685), (2130, 75306), (2282, 70290), (2310, 69438), (2343, 68460), (2445, 65604), (2485, 64548), (2556, 62755), (2772, 57865), (2934, 54670), (2982, 53790), (3124, 51345), (3195, 50204), (3260, 49203), (3423, 46860), (3465, 46292), (3586, 44730), (3905, 41076), (4260, 37653), (4473, 35860), (4564, 35145), (4620, 34719), (4686, 34230), (4890, 32802), (4970, 32274), (5379, 29820), (5467, 29340), (5705, 28116), (5868, 27335), (5964, 26895), (6390, 25102), (6846, 23430), (6930, 23146), (7029, 22820), (7172, 22365), (7335, 21868), (7455, 21516), (7810, 20538), (8946, 17930), (8965, 17892), (9372, 17115), (9780, 16401), (9940, 16137), (10269, 15620), (10758, 14910), (10934, 14670), (11410, 14058), (11573, 13860), (11715, 13692), (12551, 12780)]