25412368320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{20959}}^1$

素因数の和:21403

約数の個数: 168

約数和(自身を含む): 87619758720

約数和(自身を除く): 62207390400

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 421, 480, 576, 720, 842, 960, 1263, 1440, 1684, 2105, 2526, 2880, 3368, 3789, 4210, 5052, 6315, 6736, 7578, 8420, 10104, 12630, 13472, 15156, 16840, 18945, 20208, 20959, 25260, 26944, 30312, 33680, 37890, 40416, 41918, 50520, 60624, 62877, 67360, 75780, 80832, 83836, 101040, 104795, 121248, 125754, 134720, 151560, 167672, 188631, 202080, 209590, 242496, 251508, 303120, 314385, 335344, 377262, 404160, 419180, 503016, 606240, 628770, 670688, 754524, 838360, 943155, 1006032, 1212480, 1257540, 1341376, 1509048, 1676720, 1886310, 2012064, 2515080, 3018096, 3353440, 3772620, 4024128, 5030160, 6036192, 6706880, 7545240, 8823739, 10060320, 12072384, 15090480, 17647478, 20120640, 26471217, 30180960, 35294956, 44118695, 52942434, 60361920, 70589912, 79413651, 88237390, 105884868, 132356085, 141179824, 158827302, 176474780, 211769736, 264712170, 282359648, 317654604, 352949560, 397068255, 423539472, 529424340, 564719296, 635309208, 705899120, 794136510, 847078944, 1058848680, 1270618416, 1411798240, 1588273020, 1694157888, 2117697360, 2541236832, 2823596480, 3176546040, 4235394720, 5082473664, 6353092080, 8470789440, 12706184160, 25412368320]

約数ペア:

[(1, 25412368320), (2, 12706184160), (3, 8470789440), (4, 6353092080), (5, 5082473664), (6, 4235394720), (8, 3176546040), (9, 2823596480), (10, 2541236832), (12, 2117697360), (15, 1694157888), (16, 1588273020), (18, 1411798240), (20, 1270618416), (24, 1058848680), (30, 847078944), (32, 794136510), (36, 705899120), (40, 635309208), (45, 564719296), (48, 529424340), (60, 423539472), (64, 397068255), (72, 352949560), (80, 317654604), (90, 282359648), (96, 264712170), (120, 211769736), (144, 176474780), (160, 158827302), (180, 141179824), (192, 132356085), (240, 105884868), (288, 88237390), (320, 79413651), (360, 70589912), (421, 60361920), (480, 52942434), (576, 44118695), (720, 35294956), (842, 30180960), (960, 26471217), (1263, 20120640), (1440, 17647478), (1684, 15090480), (2105, 12072384), (2526, 10060320), (2880, 8823739), (3368, 7545240), (3789, 6706880), (4210, 6036192), (5052, 5030160), (6315, 4024128), (6736, 3772620), (7578, 3353440), (8420, 3018096), (10104, 2515080), (12630, 2012064), (13472, 1886310), (15156, 1676720), (16840, 1509048), (18945, 1341376), (20208, 1257540), (20959, 1212480), (25260, 1006032), (26944, 943155), (30312, 838360), (33680, 754524), (37890, 670688), (40416, 628770), (41918, 606240), (50520, 503016), (60624, 419180), (62877, 404160), (67360, 377262), (75780, 335344), (80832, 314385), (83836, 303120), (101040, 251508), (104795, 242496), (121248, 209590), (125754, 202080), (134720, 188631), (151560, 167672)]