454638919440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{307471}}^1$

素因数の和:307649

約数の個数: 160

約数和(自身を含む): 1446672978432

約数和(自身を除く): 992034058992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 101, 120, 122, 183, 202, 240, 244, 303, 305, 366, 404, 488, 505, 606, 610, 732, 808, 915, 976, 1010, 1212, 1220, 1464, 1515, 1616, 1830, 2020, 2424, 2440, 2928, 3030, 3660, 4040, 4848, 4880, 6060, 6161, 7320, 8080, 12120, 12322, 14640, 18483, 24240, 24644, 30805, 36966, 49288, 61610, 73932, 92415, 98576, 123220, 147864, 184830, 246440, 295728, 307471, 369660, 492880, 614942, 739320, 922413, 1229884, 1478640, 1537355, 1844826, 2459768, 3074710, 3689652, 4612065, 4919536, 6149420, 7379304, 9224130, 12298840, 14758608, 18448260, 18755731, 24597680, 31054571, 36896520, 37511462, 56267193, 62109142, 73793040, 75022924, 93163713, 93778655, 112534386, 124218284, 150045848, 155272855, 186327426, 187557310, 225068772, 248436568, 281335965, 300091696, 310545710, 372654852, 375114620, 450137544, 465818565, 496873136, 562671930, 621091420, 745309704, 750229240, 900275088, 931637130, 1125343860, 1242182840, 1490619408, 1500458480, 1863274260, 1894328831, 2250687720, 2484365680, 3726548520, 3788657662, 4501375440, 5682986493, 7453097040, 7577315324, 9471644155, 11365972986, 15154630648, 18943288310, 22731945972, 28414932465, 30309261296, 37886576620, 45463891944, 56829864930, 75773153240, 90927783888, 113659729860, 151546306480, 227319459720, 454638919440]

約数ペア:

[(1, 454638919440), (2, 227319459720), (3, 151546306480), (4, 113659729860), (5, 90927783888), (6, 75773153240), (8, 56829864930), (10, 45463891944), (12, 37886576620), (15, 30309261296), (16, 28414932465), (20, 22731945972), (24, 18943288310), (30, 15154630648), (40, 11365972986), (48, 9471644155), (60, 7577315324), (61, 7453097040), (80, 5682986493), (101, 4501375440), (120, 3788657662), (122, 3726548520), (183, 2484365680), (202, 2250687720), (240, 1894328831), (244, 1863274260), (303, 1500458480), (305, 1490619408), (366, 1242182840), (404, 1125343860), (488, 931637130), (505, 900275088), (606, 750229240), (610, 745309704), (732, 621091420), (808, 562671930), (915, 496873136), (976, 465818565), (1010, 450137544), (1212, 375114620), (1220, 372654852), (1464, 310545710), (1515, 300091696), (1616, 281335965), (1830, 248436568), (2020, 225068772), (2424, 187557310), (2440, 186327426), (2928, 155272855), (3030, 150045848), (3660, 124218284), (4040, 112534386), (4848, 93778655), (4880, 93163713), (6060, 75022924), (6161, 73793040), (7320, 62109142), (8080, 56267193), (12120, 37511462), (12322, 36896520), (14640, 31054571), (18483, 24597680), (24240, 18755731), (24644, 18448260), (30805, 14758608), (36966, 12298840), (49288, 9224130), (61610, 7379304), (73932, 6149420), (92415, 4919536), (98576, 4612065), (123220, 3689652), (147864, 3074710), (184830, 2459768), (246440, 1844826), (295728, 1537355), (307471, 1478640), (369660, 1229884), (492880, 922413), (614942, 739320)]