230762760

素因数分解:

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

素因数の和:192

約数の個数: 256

約数和(自身を含む): 783820800

約数和(自身を除く): 553058040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 41, 51, 60, 62, 68, 82, 85, 89, 93, 102, 120, 123, 124, 136, 155, 164, 170, 178, 186, 204, 205, 246, 248, 255, 267, 310, 328, 340, 356, 372, 408, 410, 445, 465, 492, 510, 527, 534, 615, 620, 680, 697, 712, 744, 820, 890, 930, 984, 1020, 1054, 1068, 1230, 1240, 1271, 1335, 1394, 1513, 1581, 1640, 1780, 1860, 2040, 2091, 2108, 2136, 2460, 2542, 2635, 2670, 2759, 2788, 3026, 3162, 3485, 3560, 3649, 3720, 3813, 4182, 4216, 4539, 4920, 5084, 5270, 5340, 5518, 5576, 6052, 6324, 6355, 6970, 7298, 7565, 7626, 7905, 8277, 8364, 9078, 10168, 10455, 10540, 10680, 10947, 11036, 12104, 12648, 12710, 13795, 13940, 14596, 15130, 15252, 15810, 16554, 16728, 18156, 18245, 19065, 20910, 21080, 21607, 21894, 22072, 22695, 25420, 27590, 27880, 29192, 30260, 30504, 31620, 33108, 36312, 36490, 38130, 41385, 41820, 43214, 43788, 45390, 46903, 50840, 54735, 55180, 60520, 62033, 63240, 64821, 66216, 72980, 76260, 82770, 83640, 86428, 87576, 90780, 93806, 108035, 109470, 110360, 113119, 124066, 129642, 140709, 145960, 152520, 165540, 172856, 181560, 186099, 187612, 216070, 218940, 226238, 234515, 248132, 259284, 281418, 310165, 324105, 331080, 339357, 372198, 375224, 432140, 437880, 452476, 469030, 496264, 518568, 562836, 565595, 620330, 648210, 678714, 703545, 744396, 864280, 904952, 930495, 938060, 1125672, 1131190, 1240660, 1296420, 1357428, 1407090, 1488792, 1696785, 1860990, 1876120, 1923023, 2262380, 2481320, 2592840, 2714856, 2814180, 3393570, 3721980, 3846046, 4524760, 5628360, 5769069, 6787140, 7443960, 7692092, 9615115, 11538138, 13574280, 15384184, 19230230, 23076276, 28845345, 38460460, 46152552, 57690690, 76920920, 115381380, 230762760]

約数ペア:

[(1, 230762760), (2, 115381380), (3, 76920920), (4, 57690690), (5, 46152552), (6, 38460460), (8, 28845345), (10, 23076276), (12, 19230230), (15, 15384184), (17, 13574280), (20, 11538138), (24, 9615115), (30, 7692092), (31, 7443960), (34, 6787140), (40, 5769069), (41, 5628360), (51, 4524760), (60, 3846046), (62, 3721980), (68, 3393570), (82, 2814180), (85, 2714856), (89, 2592840), (93, 2481320), (102, 2262380), (120, 1923023), (123, 1876120), (124, 1860990), (136, 1696785), (155, 1488792), (164, 1407090), (170, 1357428), (178, 1296420), (186, 1240660), (204, 1131190), (205, 1125672), (246, 938060), (248, 930495), (255, 904952), (267, 864280), (310, 744396), (328, 703545), (340, 678714), (356, 648210), (372, 620330), (408, 565595), (410, 562836), (445, 518568), (465, 496264), (492, 469030), (510, 452476), (527, 437880), (534, 432140), (615, 375224), (620, 372198), (680, 339357), (697, 331080), (712, 324105), (744, 310165), (820, 281418), (890, 259284), (930, 248132), (984, 234515), (1020, 226238), (1054, 218940), (1068, 216070), (1230, 187612), (1240, 186099), (1271, 181560), (1335, 172856), (1394, 165540), (1513, 152520), (1581, 145960), (1640, 140709), (1780, 129642), (1860, 124066), (2040, 113119), (2091, 110360), (2108, 109470), (2136, 108035), (2460, 93806), (2542, 90780), (2635, 87576), (2670, 86428), (2759, 83640), (2788, 82770), (3026, 76260), (3162, 72980), (3485, 66216), (3560, 64821), (3649, 63240), (3720, 62033), (3813, 60520), (4182, 55180), (4216, 54735), (4539, 50840), (4920, 46903), (5084, 45390), (5270, 43788), (5340, 43214), (5518, 41820), (5576, 41385), (6052, 38130), (6324, 36490), (6355, 36312), (6970, 33108), (7298, 31620), (7565, 30504), (7626, 30260), (7905, 29192), (8277, 27880), (8364, 27590), (9078, 25420), (10168, 22695), (10455, 22072), (10540, 21894), (10680, 21607), (10947, 21080), (11036, 20910), (12104, 19065), (12648, 18245), (12710, 18156), (13795, 16728), (13940, 16554), (14596, 15810), (15130, 15252)]