406713240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 192

約数和(自身を含む): 1408024800

約数和(自身を除く): 1001311560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 97, 114, 120, 152, 171, 180, 190, 194, 228, 285, 291, 342, 360, 380, 388, 456, 485, 570, 582, 613, 684, 760, 776, 855, 873, 970, 1140, 1164, 1226, 1368, 1455, 1710, 1746, 1839, 1843, 1940, 2280, 2328, 2452, 2910, 3065, 3420, 3492, 3678, 3686, 3880, 4365, 4904, 5517, 5529, 5820, 6130, 6840, 6984, 7356, 7372, 8730, 9195, 9215, 11034, 11058, 11640, 11647, 12260, 14712, 14744, 16587, 17460, 18390, 18430, 22068, 22116, 23294, 24520, 27585, 27645, 33174, 34920, 34941, 36780, 36860, 44136, 44232, 46588, 55170, 55290, 58235, 59461, 66348, 69882, 73560, 73720, 82935, 93176, 104823, 110340, 110580, 116470, 118922, 132696, 139764, 165870, 174705, 178383, 209646, 220680, 221160, 232940, 237844, 279528, 297305, 331740, 349410, 356766, 419292, 465880, 475688, 524115, 535149, 594610, 663480, 698820, 713532, 838584, 891915, 1048230, 1070298, 1129759, 1189220, 1397640, 1427064, 1783830, 2096460, 2140596, 2259518, 2378440, 2675745, 3389277, 3567660, 4192920, 4281192, 4519036, 5351490, 5648795, 6778554, 7135320, 9038072, 10167831, 10702980, 11297590, 13557108, 16946385, 20335662, 21405960, 22595180, 27114216, 33892770, 40671324, 45190360, 50839155, 67785540, 81342648, 101678310, 135571080, 203356620, 406713240]

約数ペア:

[(1, 406713240), (2, 203356620), (3, 135571080), (4, 101678310), (5, 81342648), (6, 67785540), (8, 50839155), (9, 45190360), (10, 40671324), (12, 33892770), (15, 27114216), (18, 22595180), (19, 21405960), (20, 20335662), (24, 16946385), (30, 13557108), (36, 11297590), (38, 10702980), (40, 10167831), (45, 9038072), (57, 7135320), (60, 6778554), (72, 5648795), (76, 5351490), (90, 4519036), (95, 4281192), (97, 4192920), (114, 3567660), (120, 3389277), (152, 2675745), (171, 2378440), (180, 2259518), (190, 2140596), (194, 2096460), (228, 1783830), (285, 1427064), (291, 1397640), (342, 1189220), (360, 1129759), (380, 1070298), (388, 1048230), (456, 891915), (485, 838584), (570, 713532), (582, 698820), (613, 663480), (684, 594610), (760, 535149), (776, 524115), (855, 475688), (873, 465880), (970, 419292), (1140, 356766), (1164, 349410), (1226, 331740), (1368, 297305), (1455, 279528), (1710, 237844), (1746, 232940), (1839, 221160), (1843, 220680), (1940, 209646), (2280, 178383), (2328, 174705), (2452, 165870), (2910, 139764), (3065, 132696), (3420, 118922), (3492, 116470), (3678, 110580), (3686, 110340), (3880, 104823), (4365, 93176), (4904, 82935), (5517, 73720), (5529, 73560), (5820, 69882), (6130, 66348), (6840, 59461), (6984, 58235), (7356, 55290), (7372, 55170), (8730, 46588), (9195, 44232), (9215, 44136), (11034, 36860), (11058, 36780), (11640, 34941), (11647, 34920), (12260, 33174), (14712, 27645), (14744, 27585), (16587, 24520), (17460, 23294), (18390, 22116), (18430, 22068)]