1310528160

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:978

約数の個数: 288

約数和(自身を含む): 4768388352

約数和(自身を除く): 3457860192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 216, 222, 240, 243, 270, 288, 296, 324, 333, 360, 370, 405, 432, 444, 480, 486, 540, 555, 592, 648, 666, 720, 740, 810, 864, 888, 911, 972, 999, 1080, 1110, 1184, 1215, 1296, 1332, 1440, 1480, 1620, 1665, 1776, 1822, 1944, 1998, 2160, 2220, 2430, 2592, 2664, 2733, 2960, 2997, 3240, 3330, 3552, 3644, 3888, 3996, 4320, 4440, 4555, 4860, 4995, 5328, 5466, 5920, 5994, 6480, 6660, 7288, 7776, 7992, 8199, 8880, 8991, 9110, 9720, 9990, 10656, 10932, 11988, 12960, 13320, 13665, 14576, 14985, 15984, 16398, 17760, 17982, 18220, 19440, 19980, 21864, 23976, 24597, 26640, 27330, 29152, 29970, 31968, 32796, 33707, 35964, 36440, 38880, 39960, 40995, 43728, 44955, 47952, 49194, 53280, 54660, 59940, 65592, 67414, 71928, 72880, 73791, 79920, 81990, 87456, 89910, 95904, 98388, 101121, 109320, 119880, 122985, 131184, 134828, 143856, 145760, 147582, 159840, 163980, 168535, 179820, 196776, 202242, 218640, 221373, 239760, 245970, 262368, 269656, 287712, 295164, 303363, 327960, 337070, 359640, 368955, 393552, 404484, 437280, 442746, 479520, 491940, 505605, 539312, 590328, 606726, 655920, 674140, 719280, 737910, 787104, 808968, 885492, 910089, 983880, 1011210, 1078624, 1106865, 1180656, 1213452, 1311840, 1348280, 1438560, 1475820, 1516815, 1617936, 1770984, 1820178, 1967760, 2022420, 2213730, 2361312, 2426904, 2696560, 2730267, 2951640, 3033630, 3235872, 3541968, 3640356, 3935520, 4044840, 4427460, 4550445, 4853808, 5393120, 5460534, 5903280, 6067260, 7083936, 7280712, 8089680, 8190801, 8854920, 9100890, 9707616, 10921068, 11806560, 12134520, 13651335, 14561424, 16179360, 16381602, 17709840, 18201780, 21842136, 24269040, 27302670, 29122848, 32763204, 35419680, 36403560, 40954005, 43684272, 48538080, 54605340, 65526408, 72807120, 81908010, 87368544, 109210680, 131052816, 145614240, 163816020, 218421360, 262105632, 327632040, 436842720, 655264080, 1310528160]

約数ペア:

[(1, 1310528160), (2, 655264080), (3, 436842720), (4, 327632040), (5, 262105632), (6, 218421360), (8, 163816020), (9, 145614240), (10, 131052816), (12, 109210680), (15, 87368544), (16, 81908010), (18, 72807120), (20, 65526408), (24, 54605340), (27, 48538080), (30, 43684272), (32, 40954005), (36, 36403560), (37, 35419680), (40, 32763204), (45, 29122848), (48, 27302670), (54, 24269040), (60, 21842136), (72, 18201780), (74, 17709840), (80, 16381602), (81, 16179360), (90, 14561424), (96, 13651335), (108, 12134520), (111, 11806560), (120, 10921068), (135, 9707616), (144, 9100890), (148, 8854920), (160, 8190801), (162, 8089680), (180, 7280712), (185, 7083936), (216, 6067260), (222, 5903280), (240, 5460534), (243, 5393120), (270, 4853808), (288, 4550445), (296, 4427460), (324, 4044840), (333, 3935520), (360, 3640356), (370, 3541968), (405, 3235872), (432, 3033630), (444, 2951640), (480, 2730267), (486, 2696560), (540, 2426904), (555, 2361312), (592, 2213730), (648, 2022420), (666, 1967760), (720, 1820178), (740, 1770984), (810, 1617936), (864, 1516815), (888, 1475820), (911, 1438560), (972, 1348280), (999, 1311840), (1080, 1213452), (1110, 1180656), (1184, 1106865), (1215, 1078624), (1296, 1011210), (1332, 983880), (1440, 910089), (1480, 885492), (1620, 808968), (1665, 787104), (1776, 737910), (1822, 719280), (1944, 674140), (1998, 655920), (2160, 606726), (2220, 590328), (2430, 539312), (2592, 505605), (2664, 491940), (2733, 479520), (2960, 442746), (2997, 437280), (3240, 404484), (3330, 393552), (3552, 368955), (3644, 359640), (3888, 337070), (3996, 327960), (4320, 303363), (4440, 295164), (4555, 287712), (4860, 269656), (4995, 262368), (5328, 245970), (5466, 239760), (5920, 221373), (5994, 218640), (6480, 202242), (6660, 196776), (7288, 179820), (7776, 168535), (7992, 163980), (8199, 159840), (8880, 147582), (8991, 145760), (9110, 143856), (9720, 134828), (9990, 131184), (10656, 122985), (10932, 119880), (11988, 109320), (12960, 101121), (13320, 98388), (13665, 95904), (14576, 89910), (14985, 87456), (15984, 81990), (16398, 79920), (17760, 73791), (17982, 72880), (18220, 71928), (19440, 67414), (19980, 65592), (21864, 59940), (23976, 54660), (24597, 53280), (26640, 49194), (27330, 47952), (29152, 44955), (29970, 43728), (31968, 40995), (32796, 39960), (33707, 38880), (35964, 36440)]