1747840320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9949}}^1$

素因数の和:10033

約数の個数: 168

約数和(自身を含む): 6111011400

約数和(自身を除く): 4363171080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2880, 2928, 3660, 3904, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 9949, 10980, 11712, 14640, 17568, 19520, 19898, 21960, 29280, 29847, 35136, 39796, 43920, 49745, 58560, 59694, 79592, 87840, 89541, 99490, 119388, 149235, 159184, 175680, 179082, 198980, 238776, 298470, 318368, 358164, 397960, 447705, 477552, 596940, 606889, 636736, 716328, 795920, 895410, 955104, 1193880, 1213778, 1432656, 1591840, 1790820, 1820667, 1910208, 2387760, 2427556, 2865312, 3034445, 3183680, 3581640, 3641334, 4775520, 4855112, 5462001, 5730624, 6068890, 7163280, 7282668, 9103335, 9551040, 9710224, 10924002, 12137780, 14326560, 14565336, 18206670, 19420448, 21848004, 24275560, 27310005, 28653120, 29130672, 36413340, 38840896, 43696008, 48551120, 54620010, 58261344, 72826680, 87392016, 97102240, 109240020, 116522688, 145653360, 174784032, 194204480, 218480040, 291306720, 349568064, 436960080, 582613440, 873920160, 1747840320]

約数ペア:

[(1, 1747840320), (2, 873920160), (3, 582613440), (4, 436960080), (5, 349568064), (6, 291306720), (8, 218480040), (9, 194204480), (10, 174784032), (12, 145653360), (15, 116522688), (16, 109240020), (18, 97102240), (20, 87392016), (24, 72826680), (30, 58261344), (32, 54620010), (36, 48551120), (40, 43696008), (45, 38840896), (48, 36413340), (60, 29130672), (61, 28653120), (64, 27310005), (72, 24275560), (80, 21848004), (90, 19420448), (96, 18206670), (120, 14565336), (122, 14326560), (144, 12137780), (160, 10924002), (180, 9710224), (183, 9551040), (192, 9103335), (240, 7282668), (244, 7163280), (288, 6068890), (305, 5730624), (320, 5462001), (360, 4855112), (366, 4775520), (480, 3641334), (488, 3581640), (549, 3183680), (576, 3034445), (610, 2865312), (720, 2427556), (732, 2387760), (915, 1910208), (960, 1820667), (976, 1790820), (1098, 1591840), (1220, 1432656), (1440, 1213778), (1464, 1193880), (1830, 955104), (1952, 895410), (2196, 795920), (2440, 716328), (2745, 636736), (2880, 606889), (2928, 596940), (3660, 477552), (3904, 447705), (4392, 397960), (4880, 358164), (5490, 318368), (5856, 298470), (7320, 238776), (8784, 198980), (9760, 179082), (9949, 175680), (10980, 159184), (11712, 149235), (14640, 119388), (17568, 99490), (19520, 89541), (19898, 87840), (21960, 79592), (29280, 59694), (29847, 58560), (35136, 49745), (39796, 43920)]