346144140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 1188794880

約数和(自身を除く): 842650740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 41, 45, 51, 60, 62, 68, 82, 85, 89, 90, 93, 102, 123, 124, 153, 155, 164, 170, 178, 180, 186, 204, 205, 246, 255, 267, 279, 306, 310, 340, 356, 369, 372, 410, 445, 465, 492, 510, 527, 534, 558, 612, 615, 620, 697, 738, 765, 801, 820, 890, 930, 1020, 1054, 1068, 1116, 1230, 1271, 1335, 1394, 1395, 1476, 1513, 1530, 1581, 1602, 1780, 1845, 1860, 2091, 2108, 2460, 2542, 2635, 2670, 2759, 2788, 2790, 3026, 3060, 3162, 3204, 3485, 3649, 3690, 3813, 4005, 4182, 4539, 4743, 5084, 5270, 5340, 5518, 5580, 6052, 6273, 6324, 6355, 6970, 7298, 7380, 7565, 7626, 7905, 8010, 8277, 8364, 9078, 9486, 10455, 10540, 10947, 11036, 11439, 12546, 12710, 13617, 13795, 13940, 14596, 15130, 15252, 15810, 16020, 16554, 18156, 18245, 18972, 19065, 20910, 21607, 21894, 22695, 22878, 23715, 24831, 25092, 25420, 27234, 27590, 30260, 31365, 31620, 32841, 33108, 36490, 38130, 41385, 41820, 43214, 43788, 45390, 45756, 46903, 47430, 49662, 54468, 54735, 55180, 57195, 62033, 62730, 64821, 65682, 68085, 72980, 76260, 82770, 86428, 90780, 93806, 94860, 99324, 108035, 109470, 113119, 114390, 124066, 124155, 125460, 129642, 131364, 136170, 140709, 164205, 165540, 186099, 187612, 194463, 216070, 218940, 226238, 228780, 234515, 248132, 248310, 259284, 272340, 281418, 310165, 324105, 328410, 339357, 372198, 388926, 422127, 432140, 452476, 469030, 496620, 558297, 562836, 565595, 620330, 648210, 656820, 678714, 703545, 744396, 777852, 844254, 930495, 938060, 972315, 1018071, 1116594, 1131190, 1240660, 1296420, 1357428, 1407090, 1688508, 1696785, 1860990, 1923023, 1944630, 2036142, 2110635, 2233188, 2262380, 2791485, 2814180, 3393570, 3721980, 3846046, 3889260, 4072284, 4221270, 5090355, 5582970, 5769069, 6787140, 7692092, 8442540, 9615115, 10180710, 11165940, 11538138, 17307207, 19230230, 20361420, 23076276, 28845345, 34614414, 38460460, 57690690, 69228828, 86536035, 115381380, 173072070, 346144140]

約数ペア:

[(1, 346144140), (2, 173072070), (3, 115381380), (4, 86536035), (5, 69228828), (6, 57690690), (9, 38460460), (10, 34614414), (12, 28845345), (15, 23076276), (17, 20361420), (18, 19230230), (20, 17307207), (30, 11538138), (31, 11165940), (34, 10180710), (36, 9615115), (41, 8442540), (45, 7692092), (51, 6787140), (60, 5769069), (62, 5582970), (68, 5090355), (82, 4221270), (85, 4072284), (89, 3889260), (90, 3846046), (93, 3721980), (102, 3393570), (123, 2814180), (124, 2791485), (153, 2262380), (155, 2233188), (164, 2110635), (170, 2036142), (178, 1944630), (180, 1923023), (186, 1860990), (204, 1696785), (205, 1688508), (246, 1407090), (255, 1357428), (267, 1296420), (279, 1240660), (306, 1131190), (310, 1116594), (340, 1018071), (356, 972315), (369, 938060), (372, 930495), (410, 844254), (445, 777852), (465, 744396), (492, 703545), (510, 678714), (527, 656820), (534, 648210), (558, 620330), (612, 565595), (615, 562836), (620, 558297), (697, 496620), (738, 469030), (765, 452476), (801, 432140), (820, 422127), (890, 388926), (930, 372198), (1020, 339357), (1054, 328410), (1068, 324105), (1116, 310165), (1230, 281418), (1271, 272340), (1335, 259284), (1394, 248310), (1395, 248132), (1476, 234515), (1513, 228780), (1530, 226238), (1581, 218940), (1602, 216070), (1780, 194463), (1845, 187612), (1860, 186099), (2091, 165540), (2108, 164205), (2460, 140709), (2542, 136170), (2635, 131364), (2670, 129642), (2759, 125460), (2788, 124155), (2790, 124066), (3026, 114390), (3060, 113119), (3162, 109470), (3204, 108035), (3485, 99324), (3649, 94860), (3690, 93806), (3813, 90780), (4005, 86428), (4182, 82770), (4539, 76260), (4743, 72980), (5084, 68085), (5270, 65682), (5340, 64821), (5518, 62730), (5580, 62033), (6052, 57195), (6273, 55180), (6324, 54735), (6355, 54468), (6970, 49662), (7298, 47430), (7380, 46903), (7565, 45756), (7626, 45390), (7905, 43788), (8010, 43214), (8277, 41820), (8364, 41385), (9078, 38130), (9486, 36490), (10455, 33108), (10540, 32841), (10947, 31620), (11036, 31365), (11439, 30260), (12546, 27590), (12710, 27234), (13617, 25420), (13795, 25092), (13940, 24831), (14596, 23715), (15130, 22878), (15252, 22695), (15810, 21894), (16020, 21607), (16554, 20910), (18156, 19065), (18245, 18972)]