1528932720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1381}}^1$

素因数の和:2063

約数の個数: 160

約数和(自身を含む): 5428938240

約数和(自身を除く): 3900005520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 659, 840, 1318, 1381, 1680, 1977, 2636, 2762, 3295, 3954, 4143, 4613, 5272, 5524, 6590, 6905, 7908, 8286, 9226, 9667, 9885, 10544, 11048, 13180, 13810, 13839, 15816, 16572, 18452, 19334, 19770, 20715, 22096, 23065, 26360, 27620, 27678, 29001, 31632, 33144, 36904, 38668, 39540, 41430, 46130, 48335, 52720, 55240, 55356, 58002, 66288, 69195, 73808, 77336, 79080, 82860, 92260, 96670, 110480, 110712, 116004, 138390, 145005, 154672, 158160, 165720, 184520, 193340, 221424, 232008, 276780, 290010, 331440, 369040, 386680, 464016, 553560, 580020, 773360, 910079, 1107120, 1160040, 1820158, 2320080, 2730237, 3640316, 4550395, 5460474, 6370553, 7280632, 9100790, 10920948, 12741106, 13651185, 14561264, 18201580, 19111659, 21841896, 25482212, 27302370, 31852765, 36403160, 38223318, 43683792, 50964424, 54604740, 63705530, 72806320, 76446636, 95558295, 101928848, 109209480, 127411060, 152893272, 191116590, 218418960, 254822120, 305786544, 382233180, 509644240, 764466360, 1528932720]

約数ペア:

[(1, 1528932720), (2, 764466360), (3, 509644240), (4, 382233180), (5, 305786544), (6, 254822120), (7, 218418960), (8, 191116590), (10, 152893272), (12, 127411060), (14, 109209480), (15, 101928848), (16, 95558295), (20, 76446636), (21, 72806320), (24, 63705530), (28, 54604740), (30, 50964424), (35, 43683792), (40, 38223318), (42, 36403160), (48, 31852765), (56, 27302370), (60, 25482212), (70, 21841896), (80, 19111659), (84, 18201580), (105, 14561264), (112, 13651185), (120, 12741106), (140, 10920948), (168, 9100790), (210, 7280632), (240, 6370553), (280, 5460474), (336, 4550395), (420, 3640316), (560, 2730237), (659, 2320080), (840, 1820158), (1318, 1160040), (1381, 1107120), (1680, 910079), (1977, 773360), (2636, 580020), (2762, 553560), (3295, 464016), (3954, 386680), (4143, 369040), (4613, 331440), (5272, 290010), (5524, 276780), (6590, 232008), (6905, 221424), (7908, 193340), (8286, 184520), (9226, 165720), (9667, 158160), (9885, 154672), (10544, 145005), (11048, 138390), (13180, 116004), (13810, 110712), (13839, 110480), (15816, 96670), (16572, 92260), (18452, 82860), (19334, 79080), (19770, 77336), (20715, 73808), (22096, 69195), (23065, 66288), (26360, 58002), (27620, 55356), (27678, 55240), (29001, 52720), (31632, 48335), (33144, 46130), (36904, 41430), (38668, 39540)]