310000320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{15377}}^1$

素因数の和:15407

約数の個数: 168

約数和(自身を含む): 1218675744

約数和(自身を除く): 908675424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 15377, 20160, 30754, 46131, 61508, 76885, 92262, 107639, 123016, 138393, 153770, 184524, 215278, 230655, 246032, 276786, 307540, 322917, 369048, 430556, 461310, 492064, 538195, 553572, 615080, 645834, 691965, 738096, 861112, 922620, 968751, 984128, 1076390, 1107144, 1230160, 1291668, 1383930, 1476192, 1614585, 1722224, 1845240, 1937502, 2152780, 2214288, 2460320, 2583336, 2767860, 2952384, 3229170, 3444448, 3690480, 3875004, 4305560, 4428576, 4843755, 4920640, 5166672, 5535720, 6458340, 6888896, 7380960, 7750008, 8611120, 8857152, 9687510, 10333344, 11071440, 12916680, 14761920, 15500016, 17222240, 19375020, 20666688, 22142880, 25833360, 31000032, 34444480, 38750040, 44285760, 51666720, 62000064, 77500080, 103333440, 155000160, 310000320]

約数ペア:

[(1, 310000320), (2, 155000160), (3, 103333440), (4, 77500080), (5, 62000064), (6, 51666720), (7, 44285760), (8, 38750040), (9, 34444480), (10, 31000032), (12, 25833360), (14, 22142880), (15, 20666688), (16, 19375020), (18, 17222240), (20, 15500016), (21, 14761920), (24, 12916680), (28, 11071440), (30, 10333344), (32, 9687510), (35, 8857152), (36, 8611120), (40, 7750008), (42, 7380960), (45, 6888896), (48, 6458340), (56, 5535720), (60, 5166672), (63, 4920640), (64, 4843755), (70, 4428576), (72, 4305560), (80, 3875004), (84, 3690480), (90, 3444448), (96, 3229170), (105, 2952384), (112, 2767860), (120, 2583336), (126, 2460320), (140, 2214288), (144, 2152780), (160, 1937502), (168, 1845240), (180, 1722224), (192, 1614585), (210, 1476192), (224, 1383930), (240, 1291668), (252, 1230160), (280, 1107144), (288, 1076390), (315, 984128), (320, 968751), (336, 922620), (360, 861112), (420, 738096), (448, 691965), (480, 645834), (504, 615080), (560, 553572), (576, 538195), (630, 492064), (672, 461310), (720, 430556), (840, 369048), (960, 322917), (1008, 307540), (1120, 276786), (1260, 246032), (1344, 230655), (1440, 215278), (1680, 184524), (2016, 153770), (2240, 138393), (2520, 123016), (2880, 107639), (3360, 92262), (4032, 76885), (5040, 61508), (6720, 46131), (10080, 30754), (15377, 20160)]