6802216540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 17327923200

約数和(自身を除く): 10525706660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 67, 70, 124, 134, 140, 149, 155, 157, 217, 268, 298, 310, 314, 335, 434, 469, 596, 620, 628, 670, 745, 785, 868, 938, 1043, 1085, 1099, 1340, 1490, 1570, 1876, 2077, 2086, 2170, 2198, 2345, 2980, 3140, 4154, 4172, 4340, 4396, 4619, 4690, 4867, 5215, 5495, 8308, 9238, 9380, 9734, 9983, 10385, 10430, 10519, 10990, 14539, 18476, 19468, 19966, 20770, 20860, 21038, 21980, 23095, 23393, 24335, 29078, 32333, 34069, 39932, 41540, 42076, 46190, 46786, 48670, 49915, 52595, 58156, 64666, 68138, 69881, 72695, 73633, 92380, 93572, 97340, 99830, 105190, 116965, 129332, 136276, 139762, 145390, 147266, 161665, 163751, 170345, 199660, 210380, 233930, 279524, 290780, 294532, 309473, 323330, 326089, 327502, 340690, 349405, 368165, 467860, 618946, 646660, 652178, 655004, 681380, 698810, 725183, 736330, 818755, 1237892, 1304356, 1397620, 1450366, 1472660, 1547365, 1567331, 1630445, 1637510, 2166311, 2282623, 2900732, 3094730, 3134662, 3260890, 3275020, 3625915, 4332622, 4565246, 5076281, 6189460, 6269324, 6521780, 7251830, 7836655, 8665244, 9130492, 10152562, 10831555, 10971317, 11413115, 14503660, 15673310, 20305124, 21663110, 21942634, 22826230, 25381405, 31346620, 43326220, 43885268, 45652460, 48587261, 50762810, 54856585, 97174522, 101525620, 109713170, 194349044, 219426340, 242936305, 340110827, 485872610, 680221654, 971745220, 1360443308, 1700554135, 3401108270, 6802216540]

約数ペア:

[(1, 6802216540), (2, 3401108270), (4, 1700554135), (5, 1360443308), (7, 971745220), (10, 680221654), (14, 485872610), (20, 340110827), (28, 242936305), (31, 219426340), (35, 194349044), (62, 109713170), (67, 101525620), (70, 97174522), (124, 54856585), (134, 50762810), (140, 48587261), (149, 45652460), (155, 43885268), (157, 43326220), (217, 31346620), (268, 25381405), (298, 22826230), (310, 21942634), (314, 21663110), (335, 20305124), (434, 15673310), (469, 14503660), (596, 11413115), (620, 10971317), (628, 10831555), (670, 10152562), (745, 9130492), (785, 8665244), (868, 7836655), (938, 7251830), (1043, 6521780), (1085, 6269324), (1099, 6189460), (1340, 5076281), (1490, 4565246), (1570, 4332622), (1876, 3625915), (2077, 3275020), (2086, 3260890), (2170, 3134662), (2198, 3094730), (2345, 2900732), (2980, 2282623), (3140, 2166311), (4154, 1637510), (4172, 1630445), (4340, 1567331), (4396, 1547365), (4619, 1472660), (4690, 1450366), (4867, 1397620), (5215, 1304356), (5495, 1237892), (8308, 818755), (9238, 736330), (9380, 725183), (9734, 698810), (9983, 681380), (10385, 655004), (10430, 652178), (10519, 646660), (10990, 618946), (14539, 467860), (18476, 368165), (19468, 349405), (19966, 340690), (20770, 327502), (20860, 326089), (21038, 323330), (21980, 309473), (23095, 294532), (23393, 290780), (24335, 279524), (29078, 233930), (32333, 210380), (34069, 199660), (39932, 170345), (41540, 163751), (42076, 161665), (46190, 147266), (46786, 145390), (48670, 139762), (49915, 136276), (52595, 129332), (58156, 116965), (64666, 105190), (68138, 99830), (69881, 97340), (72695, 93572), (73633, 92380)]