31512102240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{6221}}^1$

素因数の和:6473

約数の個数: 192

約数和(自身を含む): 101489879232

約数和(自身を除く): 69977776992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 173, 183, 240, 244, 305, 346, 366, 480, 488, 519, 610, 692, 732, 865, 915, 976, 1038, 1220, 1384, 1464, 1730, 1830, 1952, 2076, 2440, 2595, 2768, 2928, 3460, 3660, 4152, 4880, 5190, 5536, 5856, 6221, 6920, 7320, 8304, 9760, 10380, 10553, 12442, 13840, 14640, 16608, 18663, 20760, 21106, 24884, 27680, 29280, 31105, 31659, 37326, 41520, 42212, 49768, 52765, 62210, 63318, 74652, 83040, 84424, 93315, 99536, 105530, 124420, 126636, 149304, 158295, 168848, 186630, 199072, 211060, 248840, 253272, 298608, 316590, 337696, 373260, 379481, 422120, 497680, 506544, 597216, 633180, 746520, 758962, 844240, 995360, 1013088, 1076233, 1138443, 1266360, 1493040, 1517924, 1688480, 1897405, 2152466, 2276886, 2532720, 2986080, 3035848, 3228699, 3794810, 4304932, 4553772, 5065440, 5381165, 5692215, 6071696, 6457398, 7589620, 8609864, 9107544, 10762330, 11384430, 12143392, 12914796, 15179240, 16143495, 17219728, 18215088, 21524660, 22768860, 25829592, 30358480, 32286990, 34439456, 36430176, 43049320, 45537720, 51659184, 60716960, 64573980, 65650213, 86098640, 91075440, 103318368, 129147960, 131300426, 172197280, 182150880, 196950639, 258295920, 262600852, 328251065, 393901278, 516591840, 525201704, 656502130, 787802556, 984753195, 1050403408, 1313004260, 1575605112, 1969506390, 2100806816, 2626008520, 3151210224, 3939012780, 5252017040, 6302420448, 7878025560, 10504034080, 15756051120, 31512102240]

約数ペア:

[(1, 31512102240), (2, 15756051120), (3, 10504034080), (4, 7878025560), (5, 6302420448), (6, 5252017040), (8, 3939012780), (10, 3151210224), (12, 2626008520), (15, 2100806816), (16, 1969506390), (20, 1575605112), (24, 1313004260), (30, 1050403408), (32, 984753195), (40, 787802556), (48, 656502130), (60, 525201704), (61, 516591840), (80, 393901278), (96, 328251065), (120, 262600852), (122, 258295920), (160, 196950639), (173, 182150880), (183, 172197280), (240, 131300426), (244, 129147960), (305, 103318368), (346, 91075440), (366, 86098640), (480, 65650213), (488, 64573980), (519, 60716960), (610, 51659184), (692, 45537720), (732, 43049320), (865, 36430176), (915, 34439456), (976, 32286990), (1038, 30358480), (1220, 25829592), (1384, 22768860), (1464, 21524660), (1730, 18215088), (1830, 17219728), (1952, 16143495), (2076, 15179240), (2440, 12914796), (2595, 12143392), (2768, 11384430), (2928, 10762330), (3460, 9107544), (3660, 8609864), (4152, 7589620), (4880, 6457398), (5190, 6071696), (5536, 5692215), (5856, 5381165), (6221, 5065440), (6920, 4553772), (7320, 4304932), (8304, 3794810), (9760, 3228699), (10380, 3035848), (10553, 2986080), (12442, 2532720), (13840, 2276886), (14640, 2152466), (16608, 1897405), (18663, 1688480), (20760, 1517924), (21106, 1493040), (24884, 1266360), (27680, 1138443), (29280, 1076233), (31105, 1013088), (31659, 995360), (37326, 844240), (41520, 758962), (42212, 746520), (49768, 633180), (52765, 597216), (62210, 506544), (63318, 497680), (74652, 422120), (83040, 379481), (84424, 373260), (93315, 337696), (99536, 316590), (105530, 298608), (124420, 253272), (126636, 248840), (149304, 211060), (158295, 199072), (168848, 186630)]