195940809720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{639577}}^1$

素因数の和:639654

約数の個数: 192

約数和(自身を含む): 682455309120

約数和(自身を除く): 486514499400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 37, 40, 45, 46, 60, 69, 72, 74, 90, 92, 111, 115, 120, 138, 148, 180, 184, 185, 207, 222, 230, 276, 296, 333, 345, 360, 370, 414, 444, 460, 552, 555, 666, 690, 740, 828, 851, 888, 920, 1035, 1110, 1332, 1380, 1480, 1656, 1665, 1702, 2070, 2220, 2553, 2664, 2760, 3330, 3404, 4140, 4255, 4440, 5106, 6660, 6808, 7659, 8280, 8510, 10212, 12765, 13320, 15318, 17020, 20424, 25530, 30636, 34040, 38295, 51060, 61272, 76590, 102120, 153180, 306360, 639577, 1279154, 1918731, 2558308, 3197885, 3837462, 5116616, 5756193, 6395770, 7674924, 9593655, 11512386, 12791540, 14710271, 15349848, 19187310, 23024772, 23664349, 25583080, 28780965, 29420542, 38374620, 44130813, 46049544, 47328698, 57561930, 58841084, 70993047, 73551355, 76749240, 88261626, 94657396, 115123860, 117682168, 118321745, 132392439, 141986094, 147102710, 176523252, 189314792, 212979141, 220654065, 230247720, 236643490, 264784878, 283972188, 294205420, 353046504, 354965235, 425958282, 441308130, 473286980, 529569756, 544280027, 567944376, 588410840, 661962195, 709930470, 851916564, 882616260, 946573960, 1059139512, 1064895705, 1088560054, 1323924390, 1419860940, 1632840081, 1703833128, 1765232520, 2129791410, 2177120108, 2647848780, 2721400135, 2839721880, 3265680162, 4259582820, 4354240216, 4898520243, 5295697560, 5442800270, 6531360324, 8164200405, 8519165640, 9797040486, 10885600540, 13062720648, 16328400810, 19594080972, 21771201080, 24492601215, 32656801620, 39188161944, 48985202430, 65313603240, 97970404860, 195940809720]

約数ペア:

[(1, 195940809720), (2, 97970404860), (3, 65313603240), (4, 48985202430), (5, 39188161944), (6, 32656801620), (8, 24492601215), (9, 21771201080), (10, 19594080972), (12, 16328400810), (15, 13062720648), (18, 10885600540), (20, 9797040486), (23, 8519165640), (24, 8164200405), (30, 6531360324), (36, 5442800270), (37, 5295697560), (40, 4898520243), (45, 4354240216), (46, 4259582820), (60, 3265680162), (69, 2839721880), (72, 2721400135), (74, 2647848780), (90, 2177120108), (92, 2129791410), (111, 1765232520), (115, 1703833128), (120, 1632840081), (138, 1419860940), (148, 1323924390), (180, 1088560054), (184, 1064895705), (185, 1059139512), (207, 946573960), (222, 882616260), (230, 851916564), (276, 709930470), (296, 661962195), (333, 588410840), (345, 567944376), (360, 544280027), (370, 529569756), (414, 473286980), (444, 441308130), (460, 425958282), (552, 354965235), (555, 353046504), (666, 294205420), (690, 283972188), (740, 264784878), (828, 236643490), (851, 230247720), (888, 220654065), (920, 212979141), (1035, 189314792), (1110, 176523252), (1332, 147102710), (1380, 141986094), (1480, 132392439), (1656, 118321745), (1665, 117682168), (1702, 115123860), (2070, 94657396), (2220, 88261626), (2553, 76749240), (2664, 73551355), (2760, 70993047), (3330, 58841084), (3404, 57561930), (4140, 47328698), (4255, 46049544), (4440, 44130813), (5106, 38374620), (6660, 29420542), (6808, 28780965), (7659, 25583080), (8280, 23664349), (8510, 23024772), (10212, 19187310), (12765, 15349848), (13320, 14710271), (15318, 12791540), (17020, 11512386), (20424, 9593655), (25530, 7674924), (30636, 6395770), (34040, 5756193), (38295, 5116616), (51060, 3837462), (61272, 3197885), (76590, 2558308), (102120, 1918731), (153180, 1279154), (306360, 639577)]